User Manual Product Model: TM DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch Release 4.4 ©Copyright 2006. All rights reserved.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual ______________________________________________ Information in this document is subject to change without notice. © 2006 D-Link Corporation. All rights reserved. Reproduction in any manner whatsoever without the written permission of D-Link Corporation is strictly forbidden.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Table of Contents Preface.................................................................................................................................................... xi Intended Readers .............................................................................................................................................................. xii Typographical Conventions................................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Stacking In a Star Topology ....................................................................................................................................................... 22 Introduction to Switch Management.................................................................................................. 23 Management Options .............................................................................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual P2P Port...................................................................................................................................................................................... 58 802.1d / 802.1w / 802.1s Compatibility...................................................................................................................................... 58 STP Bridge Global Settings...................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Time Zone and DST ................................................................................................................................................................... 99 Access Profile Table........................................................................................................................................................101 Configuring the Access Profile Table.................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Host Route Settings........................................................................................................................................................ 186 DHCP / BOOTP Relay .................................................................................................................................................................. 187 DHCP / BOOTP Relay Information .................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Enable Admin ................................................................................................................................................................................ 226 Secure Socket Layer (SSL) .............................................................................................................................................227 Download Certificate.............................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RADIUS Accounting..................................................................................................................................................................... 278 Layer 3 Feature................................................................................................................................................................280 Browse IP Address Table ........................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Rename..................................................................................................................................................................................... 302 Ping Test..........................................................................................................................................................................303 Save Changes ..........................................
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Preface The xStack DGS/DXS-3300 Series Manual is divided into sections that describe the system installation and operating instructions with examples. Section 1, Introduction - Describes the Switch and its features. Section 2, Installation- Helps getting started with the basic installation of the Switch and also describes the front panel, rear panel, side panels, and LED indicators of the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Intended Readers The xStack DGS/DXS-3300 Series Manual contains information for setup and management of the Switch. This manual is intended for network managers familiar with network management concepts and terminology. Typographical Conventions Convention Description [] In a command line, square brackets indicate an optional entry.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect your system from potential ) is used to indicate cautions and precautions that need to be damage. Throughout this safety section, the caution icon ( reviewed and followed. Safety Cautions To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment, observe the following precautions.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual • To help prevent electric shock, plug the system and peripheral power cables into properly grounded electrical outlets. These cables are equipped with three-prong plugs to help ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable. If using an extension cable is necessary, use a 3-wire cable with properly grounded plugs. • Observe extension cable and power strip ratings.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual • Do not overload the AC supply branch circuit that provides power to the rack. The total rack load should not exceed 80 percent of the branch circuit rating. • Ensure that proper airflow is provided to components in the rack. • Do not step on or stand on any component when servicing other components in a rack. NOTE: A qualified electrician must perform all connections to DC power and to safety grounds.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 1 Introduction Ethernet Technology Switch Description Features Ports Front-Panel Components Side Panel Description Rear Panel Description Gigabit Combo Ports Ethernet Technology Fast Ethernet Technology The DGS/DXS-3300 Layer 3 stackable Gigabit Ethernet switches are members of the D-Link xStack family.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Gigabit Ethernet enables fast optical-fiber connections to support video conferencing, complex imaging, and similar dataintensive applications. Likewise, since data transfers occur 10 times faster than Fast Ethernet, servers outfitted with Gigabit Ethernet NIC's are able to perform 10 times the number of operations in the same amount of time.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Features • IEEE 802.3z compliant • IEEE 802.3x Flow Control in full-duplex compliant • IEEE 802.3u compliant • IEEE 802.3ab compliant • IEEE 802.3ae compliant (for optional XFP module) • IEEE 802.1p Priority Queues • IEEE 802.3ad Link Aggregation Control Protocol support. • IEEE 802.1x Port-based and MAC-based Access Control • IEEE 802.1Q VLAN • IEEE 802.1D Spanning Tree, IEEE 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual • Secure Sockets Layer (SSL) and Secure Shell (SSH) support • System Severity control • Port Mirroring support • MIB support for: • RFC1213 MIB II • RFC1493 Bridge • RFC1757 RMON • RFC1643 Ether-like MIB • RFC2233 Interface MIB • IF MIB • Private MIB • RFC2674 for 802.1p • IEEE 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Installing the SFP ports The xStack DGS/DXS-3300 Series switches are equipped with SFP (Small Form Factor Portable) ports, which are to be used with fiber-optical transceiver cabling in order to uplink various other networking devices for a gigabit link that may span great distances.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual LED Indicators The Switch supports LED indicators for Power, Master, Console, RPS, SIO (stacking indicators) and Port LEDs. The following shows the LED indicators for the Switch along with an explanation of each indicator. Figure 1- 6. LED Indicators LED Description Power This LED will light green after powering the Switch on to indicate the ready state of the device. The indicator is dark when the Switch is powered off.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Rear Panel Description DGS-3324SRi The rear panel of the DGS-3324SRi contains an AC power connector, six 10-gigabit stacking ports, a redundant power supply connector and an available slot to insert the CompactFlash card (storage media accessory). Figure 1- 7.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Side Panel Description DGS-3324SRi & DGS-3324SR The right-hand side panel of the Switch contains two system fans, while the left hand panel includes a heat vent. The system fans are used to dissipate heat. The sides of the system also provide heat vents to serve the same purpose. Do not block these openings, and leave at least 6 inches of space at the rear and sides of the Switch for proper ventilation.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SECTION 2 Installation Package Contents Before Connecting to the Network Installing the Switch without the Rack Rack Installation Power On The Optional Module Redundant Power System Package Contents Open the shipping carton of the Switch and carefully unpack its contents.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Installing the Switch without the Rack First, attach the rubber feet included with the Switch if installing on a desktop or shelf. Attach these cushioning feet on the bottom at each corner of the device. Allow enough ventilation space between the Switch and any other objects in the vicinity. Figure 2- 1.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Mounting the Switch in a Standard 19" Rack Figure 2- 3. Installing Switch in a rack Power On Plug one end of the AC power cord into the power connector of the Switch and the other end into the local power source outlet. After powering on the Switch, the LED indicators will momentarily blink. This blinking of the LED indicators represents a reset of the system.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual CAUTION: Before adding the optional module, make sure to disconnect all power sources connected to the Switch. Failure to do so may result in an electrical shock, which may cause damage, not only to the individual but to the Switch as well. At the back of the Switch to the left is the slot for the optional module, as shown in Figure 2-4 and Figure 2-5.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Now tighten the two screws at adjacent ends of the module into the available screw holes on the Switch. The upgraded DXS-3350SR/DXS-3326GSR is now ready for use. Figure 2- 9. DXS-3350SR with optional module installed. The Media Accessory At the rear of the DGS-3324SRi is an open slot for a CompactFlash card.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual External Redundant Power System The Switch supports an external redundant power system. Figure 2- 11. The DGS-3324SRi with the DPS-500 Redundant External Power Supply Figure 2- 12. The DGS-3324SRi with the DPS-900 chassis RPS NOTE: See the DPS-500 documentation for more information. CAUTION: Do not use the Switch with any redundant power system other than the DPS-500.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 3 Connecting the Switch Switch To End Node Switch to Hub or Switch Connecting To Network Backbone or Server Stacking and the xStack DGS/DXS-3300 Series NOTE: All high-performance N-Way Ethernet ports can support both MDIII and MDI-X connections. Switch to End Node End nodes include PCs outfitted with a 10, 100 or 1000 Mbps RJ 45 Ethernet Network Interface Card (NIC) and most routers.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Switch to Hub or Switch These connections can be accomplished in a number of ways using a normal cable. • A 10BASE-T hub or switch can be connected to the Switch via a twisted-pair Category 3, 4 or 5 UTP/STP cable. • A 100BASE-TX hub or switch can be connected to the Switch via a twisted-pair Category 5 UTP/STP cable. • A 1000BASE-T switch can be connected to the Switch via a twisted pair Category 5e UTP/STP cable.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Connecting To Network Backbone or Server The combo SFP ports and the 1000BASE-T ports are ideal for uplinking to a network backbone, server or server farm. The copper ports operate at a speed of 1000, 100 or 10Mbps in full or half duplex mode. The fiber-optic ports can operate at 1000Mbps in full duplex mode only.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Stacking and the xStack DGS/DXS-3300 Series The DGS-3324SR, DXS-3326GSR and the DXS-3350SR are equipped with two 10-gigabit stacking ports at the rear of the device, as seen below. The DGS-3324SRi has six 10-gigabit stacking ports at the rear of the Switch, also shown below. These stacking ports may be used to stack to a master switch to be used in a switch stack. Figure 3- 5.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual either of the two available stacking ports to achieve this architecture. See the following diagram for an example of stacking in a star architecture. Figure 3- 8. Stacking in a Star Architecture For stacking in a ring architecture, all SIO ports will be in use, as shown in the following diagram.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Stacking Limitations Utilizing a Ring or Star Topology The switches listed in the table below can all be stacked, but there is a limitation as to the number of Switches that can be included in a given stack. This limitation arises from a concept called a Token Cost. This Token Cost is used for communication between switches in a switch stack.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Adding a different switch type to an existing stack In this example, there are three different switch types, each with different token costs. There is one DGS-3324SR (Token Cost = 2), two DXS-3350SR (Token Cost = 4), and three DXS-3326GSR (Token Cost = 2).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Stacking In a Star Topology In this case, the DGS-3324SRi is the Master Switch in a star topology and up to six slave switches can be stacked with Master Stackable Switch. Check the following examples as a reference guide. For examples, we can: • Make a star stack consisting of one DGS-3324SRi (Master), six DXS-3350SRs (no modules).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 4 Introduction to Switch Management Management Options Web-based Management Interface SNMP-Based Management Managing User Accounts Command Line Console Interface through the Serial Port Connecting the Console Port (RS-232 DCE) First Time Connecting to the Switch Password Protection SNMP Settings IP Address Assignment Connecting Devices to the Switch Management Options This system may be managed out-of-band through th
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 2. Connect the other end of the cable to a terminal or to the serial connector of a computer running terminal emulation software. Set the terminal emulation software as follows: 3. Select the appropriate serial port (COM port 1 or COM port 2). 4. Set the data rate to 115200 baud. 5. Set the data format to 8 data bits, 1 stop bit, and no parity. 6. Set flow control to none. 7.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual First Time Connecting to the Switch The Switch supports user-based security that can allow prevention of unauthorized users from accessing the Switch or changing its settings. This section tells how to log onto the Switch. NOTE: The passwords used to access the Switch are case-sensitive; therefore, "S" is not the same as "s." Upon initial connection to the Switch, the login screen will be presented, as shown below.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 4- 3. Command Prompt NOTE: The first user automatically gets Administrator level privileges. It is recommended to create at least one Admin-level user account for the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Password Protection The xStack DGS/DXS-3300 Series switches do not have a default user name and password. One of the first tasks when settings up the Switch is to create user accounts. Logging in using a predefined administrator-level user name will give the user privileged access to the Switch's management software.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNMP Settings Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Application Layer) designed specifically for managing and monitoring network devices. SNMP enables network management stations to read and modify the settings of gateways, routers, switches, and other network devices.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IP Address Assignment An IP Address must be assigned to each switch, which is used for communication with an SNMP network manager or other TCP/IP application (for example BOOTP, TFTP). The Switch's default IP address is 10.90.90.90. The user may change the default Switch IP address to meet the specification of your networking address scheme. The Switch is also assigned a unique MAC address by the factory.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 4- 5. Assigning the Switch an IP Address In the above example, the Switch was assigned an IP address of 10.53.13.144 with a subnet mask of 255.0.0.0. The system message Success indicates that the command was executed successfully. The Switch can now be configured and managed via Telnet and the CLI or via the Web-based management.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 5 Introduction to Web-based Switch Configuration Introduction Logging on to the Web Manager Web-Based User Interface Basic Setup Reboot Basic Switch Setup Network Management Switch Utilities Network Monitoring IGMP Snooping Status Introduction All software functions of the xStack DGS/DXS-3300 Switch Series can be managed, configured and monitored via the embedded web-based (HTML) interface.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 5- 2. Enter Network Password window Leave both the User Name field and the Password field blank and click OK. This will open the Web-based user interface. The Switch management features available in the web-based manager are explained below.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Web-based User Interface The user interface provides access to various Switch configuration and management screens, allows the user to view performance statistics, and permits graphical monitoring of the system status. Areas of the User Interface The figure below shows the user interface. Three distinct areas divide the user interface, as described in the table. Area 2 Area 1 Area 3 Figure 5- 3.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Area Function Area 1 Select the menu or window to be displayed. The folder icons can be opened to display the hyperlinked menu buttons and subfolders contained within them. Click the D-Link logo to go to the D-Link website. Area 2 Presents a graphical near real-time image of the front panel of the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 6 Configuring the Switch Switch Information IP Address Box Information Advanced Settings Port Configuration Port Description Port Mirroring Link Aggregation LACP Port Settings MAC Notification IGMP Snooping Spanning Tree Forwarding & Filtering VLANs Traffic Control Port Security Port Lock Entries QoS System Log Host SNTP Settings Access Profile Table CPU Access Profile Table System Severity Settings Port Access Entity
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Switch Information The subsections below describe how to change some of the basic settings for the Switch such as changing IP settings and assigning user names and passwords for management access privileges, as well as how to save the changes and restart the Switch. Click the Switch Information link in the Configuration menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IP Address The IP Address may initially be set using the console interface prior to connecting to it through the Ethernet. If the Switch IP address has not yet been changed, read the introduction of the xStack DGS/DXS-3300 Series CLI Manual or return to Section 4 of this manual for more information. To change IP settings using the web manager, the user must access the IP Address menu located in the Configuration folder.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Manual Allows the entry of an IP address, Subnet Mask, and a Default Gateway for the Switch. These fields should be of the form xxx.xxx.xxx.xxx, where each xxx is a number (represented in decimal form) between 0 and 255. This address should be a unique address on the network assigned for use by the network administrator. Subnet Mask A Bitmask that determines the extent of the subnet that the Switch is on.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 39
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Advanced Settings The Advanced Settings window contains the main settings for all major functions for the Switch. To view the Advanced Settings window, click its link in the Configuration folder. This will enable the following window to be viewed and configured. Figure 6- 3. Switch Information (Advanced Settings) Parameter Description Serial Port Auto Logout Time Select the logout time used for the console interface.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Multicast router Only This field specifies that the Switch should only forward all multicast traffic to a multicastenabled router, if enabled. Otherwise, the Switch will forward all multicast traffic to any IP router. The default is Disabled. GVRP Status Use this pull-down menu to enable or disable GVRP on the Switch. Telnet Status Telnet configuration is Enabled by default.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Box Information The Box Information Configuration screen is found in the Configuration folder under the heading Box Information. This window is used to configure stacking parameters associated with all switches in the xStack Series. The user may configure parameters such as box ID, box priority and pre-assigning model names to switches to be entered into the switch stack. Figure 6- 4.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Configuration This section contains information for configuring various attributes and properties for individual physical ports, including port speed and address learning. Clicking on Port Configuration in the Configuration menu will display the following window for the user: Figure 6- 5. Port Configuration and The Port Information Table window To configure switch ports: 1.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Speed/Duplex Toggle the Speed/Duplex field to either select the speed and duplex/half-duplex state of the port. Auto denotes auto-negotiation between 10 and 100 Mbps devices, in full- or half-duplex. The Auto setting allows the port to automatically determine the fastest settings the device the port is connected to can handle, and then to use those settings.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Description The xStack DGS/DXS-3300 Series switches support a port description feature where the user may name various ports on the Switch. To assign names to various ports, click the Port Description on the Configuration menu: Figure 6- 6.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Mirroring The Switch allows frames to be copied transmitted and received on a port and redirect the copies to another port. A monitoring device may be attached to the mirrored port, such as a sniffer or an RMON probe, to view details about the packets passing through the first port. This is useful for network monitoring and troubleshooting purposes.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Link Aggregation Understanding Port Trunk Groups Port trunk groups are used to combine a number of ports together to make a single high-bandwidth data pipeline. The xStack DGS/DXS-3300 Series switches support up to 32 port trunk groups with 2 to 8 ports in each group. A potential bit rate of 8000 Mbps can be achieved. Figure 6- 8.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The Switch treats all ports in a trunk group as a single port. Data transmitted to a specific host (destination address) will always be transmitted over the same port in a trunk group. This allows packets in a data stream to arrive in the same order they were sent.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 10.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 11. Link Aggregation Group Configuration window - Modify The user-changeable parameters are as follows: Parameter Description Group ID Select an ID number for the group, between 1 and 32. Type This pull-down menu allows the selection of Static and LACP (Link Aggregation Control Protocol). LACP allows for the automatic detection of links in a Port Trunking Group.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual LACP Port Setting The LACP Port Settings window is used in conjunction with the Link Aggregation window to create port trunking groups on the Switch. Using the following window, the user may set which ports will be active and passive in processing and sending LACP control frames. Figure 6- 12.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MAC Notification MAC Notification is used to monitor MAC addresses learned and entered into the forwarding database. MAC Notification Global Settings To globally set MAC notification on the Switch, open the following screen by opening the MAC Notification folder and clicking the MAC Notification Global Settings link: Figure 6- 13. Current and New MAC Notification Global Settings window.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MAC Notification Port Settings To change MAC notification settings for a port or group of ports on the Switch, click Port Settings in the MAC Notification folder, which will display the following screen: Figure 6- 14. MAC Notification Port Settings and Port State Table The following parameters may be set: Parameter Description Unit Choose the Switch ID number of the Switch in the switch stack to be modified.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IGMP Snooping Internet Group Management Protocol (IGMP) snooping allows the Switch to recognize IGMP queries and reports sent between network stations or devices and an IGMP host. When enabled for IGMP snooping, the Switch can open or close a port to a specific device based on IGMP messages passing through the Switch. In order to use IGMP Snooping, it must first be enabled for the entire Switch (see Advanced Settings).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description VLAN ID This is the VLAN ID that, along with the VLAN Name, identifies the VLAN for which to modify the IGMP Snooping Settings. VLAN Name This is the VLAN Name that, along with the VLAN ID, identifies the VLAN for which to modify the IGMP Snooping Settings. Query Interval The Query Interval field is used to set the time (in seconds) between transmitting IGMP queries.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Static Router Ports A static router port is a port that has a multicast router attached to it. Generally, this router would have a connection to a WAN or to the Internet. Establishing a router port will allow multicast packets coming from the router to be propagated through the network, as well as allowing multicast messages (IGMP) coming from the network to be propagated to the router.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Spanning Tree This Switch supports three versions of the Spanning Tree Protocol; 802.1d STP, 802.1w Rapid STP and 802.1s MSTP. 802.1d STP will be familiar to most networking professionals. However, since 802.1w RSTP and 802.1s MSTP has been recently introduced to D-Link managed Ethernet switches, a brief introduction to the technology is provided below followed by a description of how to set up 802.1d STP, 802.1w RSTP and 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual discarding, there is no functional difference, the port is not active in the network topology. Table 6-1 below compares how the three protocols differ regarding the port state transition. All three protocols calculate a stable topology in the same way. Every segment will have a single path to the root bridge. All bridges listen for BPDU packets. However, BPDU packets are sent more frequently - with every Hello packet.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual STP Bridge Global Settings To open the following window, open the Spanning Tree folder in the Configuration menu and click the STP Bridge Global Settings link. Figure 6- 19. STP Bridge Global Settings – STP compatible Figure 6- 20. STP Bridge Global Settings - RSTP (default) Figure 6- 21.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following parameters can be set: Parameter Description STP Status Use the pull-down menu to enable or disable STP globally on the Switch. The default is Disabled. STP Version Use the pull-down menu to choose the desired version of STP to be implemented on the Switch. There are three choices: STP - Select this parameter to set the Spanning Tree Protocol (STP) globally on the switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MST Configuration Table The following screens in the MST Configuration Table window allow the user to configure a MSTI instance on the Switch. These settings will uniquely identify a multiple spanning tree instance set on the Switch. The Switch initially possesses one CIST or Common Internal Spanning Tree of which the user may modify the parameters for but cannot change the MSTI ID for, and cannot be deleted.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 23. Instance ID Settings window- Add The user may configure the following parameters to create a MSTI in the Switch. Parameter Description MSTI ID Enter a number between 1 and 15 to set a new MSTI on the Switch. Type Create is selected to create a new MSTI. No other choices are available for this field when creating a new MSTI.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Click Apply to implement changes made. To configure the parameters for a previously set MSTI, click on its hyperlinked MSTI ID number, which will reveal the following screen for configuration. Figure 6- 25. Instance ID Settings window - Modify The user may configure the following parameters for a MSTI on the Switch. Parameter Description MSTI ID Displays the MSTI ID previously set by the user.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MSTP Port Information This window displays the current MSTI configuration settings and can be used to update the port configuration for an MSTI ID. If a loop occurs, the MSTP function will use the port priority to select an interface to put into the forwarding state. Set a higher priority value for interfaces to be selected for forwarding first.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual STP Instance Settings The following window displays MSTIs currently set on the Switch. To view the following table, click Configuration > Spanning Tree > STP Instance Settings: Figure 6- 28. STP Instance Settings The following information is displayed: Parameter Description Instance Type Displays the instance type(s) currently configured on the Switch. Each instance type is classified by a MSTI ID.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 30. STP Instance Operational Status – Previously Configured MSTI The following parameters may be viewed in the STP Instance Operational Status windows: Parameter Description Designated Root Bridge This field will show the priority and MAC address of the Root Bridge. External Root Cost This defines a metric that indicates the relative cost of forwarding packets to the specified port list.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Forward Delay The Forward Delay can be from 4 to 30 seconds. Any port on the Switch spends this time in the listening state while moving from the blocking state to the forwarding state. Last Topology Change This field shows the time, in seconds, since the last spanning tree topology change.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual STP Port Settings STP can be set up on a port per port basis. To view the following window click Configuration > Spanning Tree > STP Port Settings: Figure 6- 31.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual It is advisable to define an STP Group to correspond to a VLAN group of ports. The following fields can be set: Parameter Description Unit Choose the Switch ID number of the Switch in the switch stack to be modified. From/To A consecutive group of ports may be configured starting with the selected port.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Forwarding & Filtering Unicast Forwarding Open the Forwarding & Filtering folder in the Configuration menu and click on the Unicast Forwarding link. This will open the Unicast Forwarding Table, as shown below: Figure 6- 32.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Multicast Forwarding The following figure and table describe how to set up Multicast Forwarding on the Switch. Open the Forwarding & Filtering folder in the Configuration menu, and click on the Multicast Forwarding link to see the entry screen below: Figure 6- 33.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual VLANs Understanding IEEE 802.1p Priority Priority tagging is a function defined by the IEEE 802.1p standard designed to provide a means of managing traffic on a network where many different types of data may be transmitted simultaneously. It is intended to alleviate problems associated with the delivery of time critical data over congested networks.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IEEE 802.1Q VLANs Some relevant terms: Tagging - The act of putting 802.1Q VLAN information into the header of a packet. Untagging - The act of stripping 802.1Q VLAN information out of the packet header. Ingress port - A port on a switch where packets are flowing into the Switch and VLAN decisions must be made.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN tag. There are four additional octets inserted after the source MAC address. Their presence is indicated by a value of 0x8100 in the EtherType field. When a packet's EtherType field is equal to 0x8100, the packet carries the IEEE 802.1Q/802.1p tag.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port VLAN ID Packets that are tagged (are carrying the 802.1Q VID information) can be transmitted from one 802.1Q compliant network device to another with the VLAN information intact. This allows 802.1Q VLANs to span network devices (and indeed, the entire network, if all network devices are 802.1Q compliant). Unfortunately, not all network devices are 802.1Q compliant. These devices are referred to as tag-unaware. 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual VID) as the ingress port. If it does not, the packet is dropped. If it has the same VID, the packet is forwarded and the destination port transmits it on its attached network segment. This process is referred to as ingress filtering and is used to conserve bandwidth within the Switch by dropping packets that are not on the same VLAN as the ingress port at the point of reception.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual VLAN and Trunk Groups The members of a trunk group have the same VLAN setting. Any VLAN setting on the members of a trunk group will apply to the other member ports. NOTE: In order to use VLAN segmentation in conjunction with port trunk groups, first set the port trunk group(s), and then the user may configure VLAN settings.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Static VLAN Entry In the Configuration folder, open the VLAN folder and click the Static VLAN Entry link to open the following window: Figure 6- 38. Current 802.1Q Static VLANs Entries window The 802.1Q Static VLANs menu lists all previously configured VLANs by VLAN ID and VLAN Name. To delete an existing 802.1Q VLAN, click the corresponding button under the Delete heading. To create a new 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 40. 802.1Q Static VLANs Entry Settings - Modify The following fields can then be set in either the Add or Modify 802.1Q Static VLANs menus: Parameter Description Unit Choose the Switch ID number of the Switch in the switch stack to be modified. VID (VLAN ID) Allows the entry of a VLAN ID in the Add dialog box, or displays the VLAN ID of an existing VLAN in the Modify dialog box.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual ip – Using this parameter will instruct the Switch to forward packets to this VLAN if the tag in the packet header is concurrent with this protocol. This packet header information is based on the Ethernet protocol. rarp - Using this parameter will instruct the Switch to forward packets to this VLAN if the tag in the packet header is concurrent with this protocol.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual hexadecimal 802.1Q Ethernet type value in the packet header. The user may define an entry, in the hexadecimal form (ffff) to define the packet identification. (The user only need enter the final four integers of the hexadecimal format to define the packet ID – {hex 0x0 0xffff}) This field is only operable if userDefined is selected in the Protocol ID field.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual GVRP Settings In the Configuration menu, open the VLANs folder and click GVRP Settings. The GVRP Settings dialog box, shown below, allows the user to determine whether the Switch will share its VLAN configuration information with other GARP VLAN Registration Protocol (GVRP) enabled switches. In addition, Ingress Checking can be used to limit traffic by filtering incoming packets whose PVID does not match the PVID of the port.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Unit Choose the Switch ID number of the Switch in the switch stack to be modified. From/To These two fields allow the user to specify the range of ports that will be included in the Port-based VLAN that you are created using the GVRP Settings page. GVRP The Group VLAN Registration Protocol (GVRP) enables the port to dynamically become a member of a VLAN. GVRP is Disabled by default.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Traffic Control Use the Traffic Control menu to enable or disable storm control and adjust the threshold for multicast and broadcast storms, as well as DLF (Destination Look Up Failure). Traffic control settings are applied to individual Switch modules. To view the following window, click Configuration > Traffic Control: Figure 6- 42.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Security A given ports’ (or a range of ports') dynamic MAC address learning can be locked such that the current source MAC addresses entered into the MAC address forwarding table can not be changed once the port lock is enabled. The port can be locked by using the Admin State pulldown menu to Enabled, and clicking Apply.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Lock Entries The Port Lock Entry Delete window is used to remove an entry from the port security entries learned by the Switch and entered into the forwarding database. To view this window, click Configuration > Port Lock Entries.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual QoS The xStack DGS/DXS-3300 Switch Series supports 802.1p priority queuing Quality of Service. The following section discusses the implementation of QoS (Quality of Service) and benefits of using 802.1p priority queuing. The Advantages of QoS QoS is an implementation of the IEEE 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Understanding QoS The Switch has eight priority classes of service, one of which is internal and not configurable. These priority classes of service are labeled as 6, the high class to 0, the lowest class. The eight priority tags, specified in IEEE 802.1p are mapped to the Switch's priority classes of service as follows: • Priority 0 is assigned to the Switch's Q2 class. • Priority 1 is assigned to the Switch's Q0 class.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Bandwidth Control The bandwidth control settings are used to place a ceiling on the transmitting and receiving data rates for any selected port. In the Configuration folder, click QoS > Bandwidth Control, to view the screen shown below. Figure 6- 46.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual QoS Scheduling Mechanism This drop-down menu allows a selection between a Weight Fair and a Strict mechanism for emptying the priority classes. In the Configuration menu open the QoS folder and click QoS Scheduling Mechanism, to view the screen shown below. Figure 6- 47. QoS Scheduling Mechanism and QoS Scheduling Mechanism Table window The Scheduling Mechanism has the following parameters.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual QoS Output Scheduling QoS can be customized by changing the output scheduling used for the hardware classes of service in the Switch. As with any changes to QoS implementation, careful consideration should be given to how network traffic in lower priority classes of service is affected. Changes in scheduling may result in unacceptable levels of packet loss or significant transmission delay.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Configuring the Combination Queue Utilizing the QoS Output Scheduling Configuration window shown above, the xStack DGS/DXS-3300 Series can implement a combination queue for forwarding packets. This combination queue allows for a combination of strict and weight-fair (weighted round-robin “WRR”) scheduling for emptying given classes of service.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 802.1p Default Priority The Switch allows the assignment of a default 802.1p priority to each port on the Switch. In the Configuration folder open the QoS folder and click 802.1p Default Priority, to view the screen shown below. Figure 6- 50. 802.1p Default Priority and the 802.1p Default Priority for Unit 1 window This page allows the user to assign a default 802.1p priority to any given port on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 802.1p User Priority The xStack DGS/DXS-3300 Switch Series allows the assignment of a class of service to each of the 802.1p priorities. In the Configuration folder open the QoS folder and click 802.1p User Priority, to view the screen shown below. Figure 6- 51. 802.1p User Priority window Once a priority has been assigned to the port groups on the Switch, then a Class may be assigned to each of the eight levels of 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Click on the Setup button to open the Setup Forwarding ports page, as shown below. Figure 6- 53. Setup Forwarding Ports window This page allows the user to determine which port on a given switch in a switch stack will be allowed to forward packets to other ports on that switch. Configuring traffic segmentation on the xStack DGS/DXS-3300 Switch Series is accomplished in two parts.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual System Log Host The Switch can send Syslog messages to up to four designated servers using the System Log Host window. In the Configuration folder, click System Log Host, to view the screen shown below. Figure 6- 54. System Log Host window The parameters configured for adding and editing System Log Server settings are the same. To add a new Syslog Server, click the Add button.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 UUCP subsystem clock daemon security/authorization messages FTP daemon NTP subsystem log audit log alert clock daemon local use 0 (local0) local use 1 (local1) local use 2 (local2) local use 3 (local3) local use 4 (local4) local use 5 (local5) local use 6 (local6) local use 7 (local7) UDP Port (514 or 6000-65535) Enter the UDP port number used for sending Syslog messages.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNTP Settings Time Settings To configure the time settings for the Switch, open the Configuration folder, then the SNTP folder and click on the Time Settings link, revealing the following screen for the user to configure. Figure 6- 56.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNTP Poll Interval in Seconds (30-99999) The interval, in seconds, between requests for updated SNTP information. Time Settings - Set Current Time Year Enter the current year, to update the system clock. Month Enter the current month, to update the system clock. Day Enter the current day, to update the system clock. Time in HH MM SS Enter the current time in hours and minutes, to update the system clock.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Time Zone and DST Daylight Saving Time State Use this pull-down menu to Enable or Disable the DST Settings. Daylight Saving Time Offset in Minutes Use this pull-down menu to specify the amount of time that will constitute your local DST offset - 30, 60, 90, or 120 minutes.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Access Profile Table Configuring the Access Profile Table Access profiles allow the user to establish criteria to determine whether the Switch will forward packets based on the information contained in each packet's header. These criteria can be specified on a basis of VLAN, MAC address, IP address and now IPv6. The user now also has the option of mirroring packets to a selected port for further scrutiny.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 59. Access Profile Configuration (Ethernet) window The following parameters can be set, for the Ethernet type: Parameter Description Profile ID (1-8) Type in a unique identifier number for this profile set. This value can be set from 1 - 8. Type Select profile based on Ethernet (MAC Address), IP address, packet content mask or IPv6. This will change the menu according to the requirements for the type of profile.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The page shown below is the IP Access Profile Configuration page. Figure 6- 60. Access Profile Configuration (IP) window The following parameters can be set, for IP: Parameter Description Profile ID (1-8) Type in a unique identifier number for this profile set. This value can be set from 1 - 8. Type Select profile based on Ethernet (MAC Address), IP address, Packet Content Mask or IPv6.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Destination IP Mask Enter an IP address mask for the destination IP address. DSCP Selecting this option instructs the Switch to examine the DiffServ Code part of each packet header and use this as the, or part of the criterion for forwarding.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The page shown below is the Packet Content Mask configuration window. Figure 6- 61. Access Profile Configuration (Packet Content Mask) window This screen will aid the user in configuring the Switch to mask packet headers beginning with the offset value specified. The following fields are used to configure the Packet Content Mask: Parameter Description Profile ID (1-8) Type in a unique identifier number for this profile set.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Offset This field will instruct the Switch to mask the packet header beginning with the offset value specified: • value (0-15) - Enter a value in hex form to mask the packet from the beginning of the packet to the 15th byte. • value (16-31) – Enter a value in hex form to mask the packet from byte 16 to byte 31. • value (32-47) – Enter a value in hex form to mask the packet from byte 32 to byte 47.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Class Checking this field will instruct the Switch to examine the class field of the IPv6 header. This class field is a part of the packet header that is similar to the Type of Service (ToS) or Precedence bits field in IPv4. Flowlabel Checking this field will instruct the Switch to examine the flow label field of the IPv6 header.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameters Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below). Select Deny to specify that packets that match the access profile are not forwarded by the Switch and will be filtered.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual the switch in the switch stack into this field. When a range of ports is to be configured, the Auto Assign check box MUST be clicked in the Access ID field of this window. If not, the user will be presented with an error message and the access rule will not be configured. The port list is specified by listing the lowest switch number and the beginning port number on that switch, separated by a colon.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 67. Access Rule Configuration window (IP) Configure the following Access Rule Configuration settings for IP: Parameter Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual value before being forwarded by the Switch. For more information on priority queues, CoS queues and mapping for 802.1p, see the QoS section of this manual. Replace Dscp (063) Select this option to instruct the Switch to replace the DSCP value (in a packet that meets the selected criteria) with the value entered in the adjacent field. VLAN Name Allows the entry of a name for a previously configured VLAN.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual NOTE: When using the ACL Mirror function, ensure that the Port Mirroring function is enabled and a target mirror port is set. Figure 6- 69. Access Rule Table (Packet Content Mask) To remove a previously created rule, select it and click the button. To add a new Access Rule, click the Add button: Figure 6- 70.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below). Select Deny to specify that packets that match the access profile are not forwarded by the Switch and will be filtered.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port The Access Rule may be configured on a per-port basis by entering the port number of the switch in the switch stack into this field. When a range of ports is to be configured, the Auto Assign check box MUST be clicked in the Access ID field of this window. If not, the user will be presented with an error message and the access rule will not be configured.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 72. Access Profile Table (IPv6) To remove a previously created rule, select it and click the button. To add a new Access Rule, click the Add button: Figure 6- 73. Access Rule Configuration – IPv6 To set the Access Rule for the Packet Content Mask, adjust the following parameters and click Apply. Parameter Description Profile ID This is the identifier number for this profile set.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Priority • Packet Content Mask instructs the Switch to examine the packet header. • IPv6 instructs the Switch to examine the IPv6 part of each packet header. This parameter is specified to re-write the 802.1p default priority previously set in the Switch, which is used to determine the CoS queue to which packets are forwarded to.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 74. Access Rule Display window (IPv6) NOTE: When using the ACL Mirror function, ensure that the Port Mirroring function is enabled and a target mirror port is set.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual CPU Access Profile Due to a chipset limitation and needed extra switch security, the xStack DXS/DGS-3300 Switch Series incorporates CPU Interface filtering. This added feature increases the running security of the Switch by enabling the user to create a list of access rules for packets destined for the Switch’s CPU interface.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Profile ID (1-5) Type in a unique identifier number for this profile set. This value can be set from 1 - 5. Type Select profile based on Ethernet (MAC Address), IP address, packet content mask or IPv6. This will change the menu according to the requirements for the type of profile. • Select Ethernet to instruct the Switch to examine the layer 2 part of each packet header.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The page shown below is the IP CPU Access Profile Configuration page. Figure 6- 77. CPU Access Profile Configuration window- IP Parameter Description Profile ID (1-5) Type in a unique identifier number for this profile set. This value can be set from 1 - 5. Type Select profile based on Ethernet (MAC Address), IP address, packet content mask or IPv6.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual value, or specify Code to further specify that the access profile will apply an ICMP code value. Select IGMP to instruct the Switch to examine the Internet Group Management Protocol (IGMP) field in each frame's header. • Select Type to further specify that the access profile will apply an IGMP type value Select TCP to use the TCP port number contained in an incoming packet as the forwarding criterion.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The page shown below is the Packet Content Mask configuration window. Figure 6- 78. CPU Access Profile Configuration window (Packet Content). This screen will aid the user in configuring the Switch to mask packet headers beginning with the offset value specified. The following fields are used to configure the Packet Content Mask: Parameter Description Profile ID (1-5) Type in a unique identifier number for this profile set.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The page shown below is the IPv6 configuration window. Figure 6- 79. CPU Access Profile Configuration (IPv6) The following fields are used to configure the Packet Content Mask: Parameter Description Profile ID This is the identifier number for this profile set. Up to 5 profile ID configurations can be created. Type Selected profile based on Ethernet (MAC Address), IP address, Packet Content Mask or IPv6.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual To establish the rule for a previously created CPU Access Profile: In the Configuration folder, click the CPU Access Profile Table to open the CPU Access Profile Table. Figure 6- 80. CPU Access Profile Table In this window, the user may add a rule to a previously created CPU access profile by clicking the corresponding Modify button of the entry to configure, Ethernet, IP, Packet Content or IPv6.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameters Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below). Select Deny to specify that packets that match the access profile are not forwarded by the Switch and will be filtered.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 84. CPU Access Rule Table (IP) To create a new rule set for an access profile click the Add button. A new window is displayed. To remove a previously button. The following window is used for the IP Rule configuration. created rule, click the corresponding Figure 6- 85.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Source IP Source IP Address - Enter an IP Address for the source IP address. Destination IP Destination IP Address - Enter an IP Address mask for the destination IP address. DSCP (0-63) Select this option to instruct the Switch to replace the DSCP value (in a packet that meets the selected criteria) with the value entered in the adjacent field.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 88. CPU Access Rule Configuration (Packet Content) To set the CPU Access Rule for Ethernet, adjust the following parameters and click Apply. Parameters Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Offset This field will instruct the Switch to mask the packet header beginning with the offset value specified: • value (0-15) - Enter a value in hex form to mask the packet from the beginning of the packet to the 15th byte. • value (16-31) - Enter a value in hex form to mask the packet from byte 16 to byte 31. • value (32-47) - Enter a value in hex form to mask the packet from byte 32 to byte 47.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following window is the CPU Access Rule Table for IPv6. Figure 6- 90. CPU Access Rule Table (IPv6) To create a new rule set for an access profile click the Add button. A new window is displayed. To remove a previously button. The following window is used for the CPU IP Rule configuration. created rule, click the corresponding Figure 6- 91.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Class Entering a value between 0 and 255 will instruct the Switch to examine the class field of the IPv6 header. This class field is a part of the packet header that is similar to the Type of Service (ToS) or Precedence bits field of IPv4. Flowlabel Configuring this field, in hex form, will instruct the Switch to examine the flow label field of the IPv6 header.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual System Severity Settings The System Severity Window allows users to configure where and when events occurring on the Switch will be recorded. These events are classified by the Switch into the following three categories: • • • Information – Events classified as information are basic events occurring on the Switch that are not deemed as problematic, such as enabling or disabling various functions on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Access Entity (802.1X) 802.1x Port-Based and MAC-Based Access Control The IEEE 802.1x standard is a security measure for authorizing and authenticating users to gain access to various wired or wireless devices on a specified Local Area Network by using a Client and Server based access control model.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Authentication Server The Authentication Server is a remote device that is connected to the same network as the Client and Authenticator, must be running a RADIUS Server program and must be configured properly on the Authenticator (Switch). Clients connected to a port on the Switch must be authenticated by the Authentication Server (RADIUS) before attaining any services offered by the Switch on the LAN.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Client The Client is simply the endstation that wishes to gain access to the LAN or switch services. All endstations must be running software that is compliant with the 802.1x protocol. For users running Windows XP, that software is included within the operating system. All other users are required to attain 802.1x client software from an outside source.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Understanding 802.1x Port-based and MAC-based Network Access Control The original intent behind the development of 802.1X was to leverage the characteristics of point-to-point in LANs. As any single LAN segment in such infrastructures has no more than two devices attached to it, one of which is a Bridge Port.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MAC-Based Network Access Control RADIUS Server Ethernet Switch … 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client 802.1X Client Network access controlled port Network access uncontrolled port Figure 6- 101. Example of Typical MAC-Based Configuration In order to successfully make use of 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Configure Authenticator To configure the 802.1X authenticator settings, click Configuration > Port Access Entity > Configure 802.1x Authenticator Parameter: Figure 6- 102. Configure 802.1X Authenticator Parameter window To view the 802.1X authenticator settings on a different switch in the switch stack, use the Unit pull-down menu to select that switch by its ID number in the switch stack.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 103. 802.1X Authenticator Settings – Modify window This screen allows setting of the following features: Parameter Description Unit Choose the Switch ID number of the Switch in the switch stack to be modified. From [ ] To [ ] Enter the port or ports to be set. AdmCtrlDir Sets the administrative-controlled direction to either in or both.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual TxPeriod This sets the TxPeriod of time for the authenticator PAE state machine. This value determines the period of an EAP Request/Identity packet transmitted to the client. The default setting is 30 seconds. QuietPeriod This allows the user to set the number of seconds that the Switch remains in the quiet state following a failed authentication exchange with the client. The default setting is 60 seconds.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual PAE System Control Existing 802.1x port and MAC settings are displayed and can be configured using the windows below. Port Capability Click Port Access Entity > PAE System Control > 802.1x Capability Settings to view the following window: Figure 6- 105. 802.1x Capability Settings and Table window To set up the Switch's 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Initializing Ports for Port Based 802.1x Existing 802.1x port and MAC settings are displayed and can be configured using the window below. Click Port Access Entity > PAE System Control > Initialize Port(s) to open the following window: Figure 6- 106. Initialize Port window This window allows initialization of a port or group of ports.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Initializing Ports for MAC Based 802.1x To initialize ports for the MAC side of 802.1x, the user must first enable 802.1x by MAC address in the Advanced Settings window. Click Configuration > Port Access Entity > PAE System Control > Initialize Port(s) to open the following window: Figure 6- 107. Initialize Ports (MAC based 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Unit Choose the Switch ID number of the Switch in the switch stack to be modified. Port The port number of the reauthenticated port. MAC Address Displays the physical address of the Switch where the port resides.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RADIUS Server The RADIUS feature of the Switch allows the user to facilitate centralized user administration as well as providing protection against a sniffing, active hacker. The Web Manager offers three windows. Click Configuration > Port Access Entity > RADIUS Server > Authentic RADIUS Server to open the Authentic RADIUS Server Setting window shown below: Figure 6- 110.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Layer 3 IP Networking Layer 3 Global Advanced Settings The L3 Global Advanced Settings window allows the user to enable and disable Layer 3 settings and functions from a single window. The full settings and descriptions for these functions will appear later in this section.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IP Multinetting IP Multinetting is a function that allows multiple IP interfaces to be assigned to the same VLAN. This is beneficial to the administrator when the number of IPs on the original interface is insufficient and the network administrator wishes not to resize the interface.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Using a 10.xxx.xxx.xxx IP address notation, the above example would give six network addresses and six subnets. Any IP address from the allowed range of IP addresses for each subnet can be chosen as an IP address for an IP interface on the switch. For this example, we have chosen the next IP address above the network address for the IP interface’s IP Address: VLAN Name VID Network Number IP Address System (default) 1 10.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 114. IP Interface Settings – Edit window Enter a name for the new interface to be added in the Interface Name field (if editing an IP interface, the Interface Name will already be in the top field as seen in the window above). Enter the interface’s IP address and subnet mask in the corresponding fields. Pull the State pull-down menu to Enabled and click Apply to enter to make the IP interface effective.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MD5 Key Table Configuration The MD5 Key Table Configuration menu allows the entry of a sixteen character Message Digest − version 5 (MD5) key which can be used to authenticate every packet exchanged between OSPF routers. It is used as a security mechanism to limit the exchange of network topology information to the OSPF routing domain. MD5 Keys created here can be used in the OSPF menu below.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Entering the Type combination − internal type_1 type_2 is functionally equivalent to all. Entering the combination type_1 type_2 is functionally equivalent to external. Entering the combination internal external is functionally equivalent to all. Entering the metric 0 specifies transparency.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Static/Default Route Settings Entries into the Switch’s forwarding table can be made using both MAC addresses and IP addresses. Static IP forwarding is accomplished by the entry of an IP address into the Switch’s Static IP Routing Table. To view the following window, click Configuration > Layer 3 IP Networking > Static/Default Route Settings. Figure 6- 117.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following fields can be set: Parameter Description IP Address Allows the entry of an IP address that will be a static entry into the Switch’s Routing Table. Subnet Mask Allows the entry of a subnet mask corresponding to the IP address above. Gateway IP Allows the entry of an IP address of a gateway for the IP address above.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Route Preference Settings Route Preference is a way for routers to select the best path when there are two or more different routes to the same destination from two different routing protocols. The majority of routing protocols are not compatible when used in conjunction with each other.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 119. Current and New Route Preference Settings window The following fields can be viewed or set: Parameter Description RIP (1-999) Enter a value between 1 and 999 to set the route preference for RIP. The lower the value, the higher the chance the specified protocol will be chosen as the best path for routing packets. The default value is 100.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Static ARP Table The Address Resolution Protocol (ARP) is a TCP/IP protocol that converts IP addresses into physical addresses. This table allows network managers to view, define, modify and delete ARP information for specific devices. Static entries can be defined in the ARP Table. When static entries are defined, a permanent entry is entered and is used to translate IP address to MAC addresses.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RIP The Routing Information Protocol is a distance-vector routing protocol. Every 30 seconds, a router running RIP broadcasts a routing update containing a set of pairs of network addresses and a distance (represented by the number of hops or routers between the advertising router and the remote network).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RIP Version 1 Message Format There are two types of RIP messages: routing information messages and information requests. Both types use the same format.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RIP2 Message Format The message format used with RIP2 is an extension of the RIP1 format: RIP version 2 also adds a 16-bit route tag that is retained and sent with router updates. It can be used to identify the origin of the route. Because the version number in RIP2 occupies the same octet as in RIP1, both versions of the protocols can be used on a given router simultaneously without interference.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Click Apply to implement changes made. CAUTION: Setting the update timer for an interval less than the default value of 30 seconds may cause unnecessary traffic to build on the network, thus causing congestion on the network. If there are many interfaces and routes set, and the RIP update timer is set to a short period of time, RIP PDUs are incapable of being sent.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RX Mode Toggle among Disabled, V1 Only, V2 Only, and V1 or V2. This entry specifies which version of the RIP protocol will be used to interpret received RIP packets. Disabled prevents the reception of RIP packets. Authentication Toggle between Disabled and Enabled to specify that routers on the network should us the Password above to authenticate router table exchanges.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF The Open Shortest Path First (OSPF) routing protocol uses a link-state algorithm to determine routes to network destinations. A “link” is an interface on a router and the “state” is a description of that interface and its relationship to neighboring routers. The state contains information such as the IP address, subnet mask, type of network the interface is attached to, other routers attached to the network, etc.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Shortest Path Tree To build Router A’s shortest path tree for the network diagramed below, Router A is put at the root of the tree and the smallest cost link to each destination network is calculated. Figure 6- 126. Constructing a Shortest Path Tree Router A 0 128.213.0.0 10 10 Router B 5 Router C 5 192.213.11.0 10 Router D 10 222.211.10.0 Figure 6- 127.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Router A 0 128.213.0.0 10 Router B 10 Router C 10 5 192.213.11.0 222.211.10.0 Figure 6- 128. Constructing a Shortest Path Tree - Completed Note that this shortest path tree is only from the viewpoint of Router A. The cost of the link from Router B to Router A, for instance is not important to constructing Router A’s shortest path tree, but is very important when Router B is constructing its shortest path tree.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Router link-state updates are flooded to all routers in the current area. These updates describe the destinations reachable through all of the router’s interfaces. Summary link-state updates are generated by Border Routers to distribute routing information about other networks within the AS. Normally, all Summary link-state updates are forwarded to the backbone (area 0) and are then forwarded to all other areas in the network.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Partitioning the Backbone OSPF also allows virtual links to be configured to connect the parts of the backbone that are discontinuous. This is the equivalent to linking different area 0s together using a logical path between each area 0. Virtual links can also be added for redundancy to protect against a router failure.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual • • • Exchange − Routers will describe their entire link-state database by sending database description packets. Loading − The routers are finalizing the information exchange. Routers have link-state request list and a linkstate retransmission list. Any information that looks incomplete or outdated will be put on the request list. Any update that is sent will be put on the retransmission list until it is acknowledged.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Packet Header Every OSPF packet is preceded by a common 24-byte header. This header contains the information necessary for a receiving router to determine if the packet should be accepted for further processing. The format of the OSPP packet header is shown below: OSPF Packet Header Type Version No. Packet Length Router ID Area ID Checksum Authentication Type Authentication Authentication Figure 6- 129.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Hello Packet Hello packets are OSPF packet type 1. They are sent periodically on all interfaces, including virtual links, in order to establish and maintain neighbor relationships. In addition, Hello Packets are multicast on those physical networks having a multicast or broadcast capability, enabling dynamic discovery of neighboring routers.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Database Description Packet Database Description packets are OSPF packet type 2. These packets are exchanged when an adjacency is being initialized. They describe the contents of the topological database. Multiple packets may be used to describe the database. For this purpose, a poll-response procedure is used. One of the routers is designated to be master, the other a slave.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Link-State Request Packet Link-State Request packets are OSPF packet type 3. After exchanging Database Description packets with a neighboring router, a router may find that parts of its topological database are out of date. The Link-State Request packet is used to request the pieces of the neighbor’s database that are more up to date. Multiple Link-State Request packets may need to be used.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The body of the Link-State Update packet consists of a list of link-state advertisements. Each advertisement begins with a common 20-byte header, the link-state advertisement header. Otherwise, the format of each of the five types of link-state advertisements is different. Link-State Acknowledgment Packet Link-State Acknowledgment packets are OSPF packet type 5.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Link State Advertisement Header All link state advertisements begin with a common 20-byte header. This header contains enough information to uniquely identify the advertisements (Link State Type, Link State ID, and Advertising Router). Multiple instances of the link state advertisement may exist in the routing domain at the same time. It is then necessary to determine which instance is more recent.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Router Links Advertisements Router links advertisements are type 1 link state advertisements. Each router in an area originates a routers links advertisement. The advertisement describes the state and cost of the router’s links to the area. All of the router’s links to the area must be described in a single router links advertisement.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following fields are used to describe each router link. Each router link is typed. The Type field indicates the kind of link being described. It may be a link to a transit network, to another router or to a stub network. The values of all the other fields describing a router link depend on the link’s Type. For example, each link has an associated 32-bit data field.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Network Links Advertisements Network links advertisements are Type 2 link state advertisements. A network links advertisement is originated for each transit network in the area. A transit network is a multi-access network that has more than one attached router. The network links advertisement is originated by the network’s Designated router.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Summary Link Advertisements Summary link advertisements are Type 3 and 4 link state advertisements. These advertisements are originated by Area Border routers. A separate summary link advertisement is made for each destination known to the router, which belongs to the Autonomous System (AS), yet is outside the area. Type 3 link state advertisements are used when the destination is an IP network.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Autonomous Systems External Link Advertisements Autonomous Systems (AS) link advertisements are Type 5 link state advertisements. These advertisements are originated by AS boundary routers. A separate advertisement is made for each destination known to the router that is external to the AS. AS external link advertisements usually describe a particular external destination.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Global Settings The OSPF Global Settings menu allows OSPF to be enabled or disabled on the Switch − without changing the Switch’s OSPF configuration. To view the following window, click Configuration > Layer 3 IP Networking > OSPF > OSPF Global Settings. To enable OSPF, first supply an OSPF Route ID (see below), select Enabled from the State drop-down menu and click the Apply button. Figure 6- 140.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual To add an OSPF Area to the table, type a unique Area ID (see below) select the Type from the drop-down menu. For a Stub type, choose Enabled or Disabled from the Stub Import Summary LSA drop-down menu and determine the Stub Default Cost. Click the Add/Modify button to add the area ID set to the table. To remove an Area ID configuration set, simply click in the Delete column for the configuration.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Interface Settings To set up OSPF interfaces, click Configuration > Layer 3 IP Networking > OSPF > OSPF Interface Settings to view OSPF settings for existing IP interfaces. If there are no IP interfaces configured (besides the default System interface), only the System interface settings will appear listed.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Interface Name Displays the of an IP interface previously configured on the Switch. Area ID Allows the entry of an OSPF Area ID configured above. Router Priority (0255) Allows the entry of a number between 0 and 255 representing the OSPF priority of the selected area. If a Router Priority of 0 is selected, the Switch cannot be elected as the Designated Router for the network.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Virtual Link Settings Click the OSPF Virtual Interface Settings link to view the current OSPF Virtual Interface Settings. There are not virtual interface settings configured by default, so the first time this table is viewed there will be not interfaces listed. To add a new OSPF virtual interface configuration set to the table, click the Add button. A new menu appears (see below).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Dead Interval (165535) Specify the length of time between (receiving) Hello packets from a neighbor router before the selected area declares that router down. Again, all routers on the network should use the same setting. Auth Type If using authorization for OSPF routers, select the type being used. MD5 key authorization must be set up in the MD5 Key Settings menu. Password/Auth.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Area Aggregation Settings Area Aggregation allows all of the routing information that may be contained within an area to be aggregated into a summary LSDB advertisement of just the network address and subnet mask. This allows for a reduction in the volume of LSDB advertisement traffic as well as a reduction in the memory overhead in the Switch used to maintain routing tables.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Host Route Settings OSPF host routes work in a way analogous to RIP, only this is used to share OSPF information with other OSPF routers. This is used to work around problems that might prevent OSPF information sharing between routers. To configure OSPF host routes, click the OSPF Host Route Settings link. To add a new OSPF Route, click the Add button. Configure the setting in the menu that appears.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual DHCP / BOOTP Relay The BOOTP hops count limit allows the maximum number of hops (routers) that the BOOTP messages can be relayed through to be set. If a packet’s hop count is more than the hop count limit, the packet is dropped. The range is between 1 and 16 hops, with a default value of 4. The relay time threshold sets the minimum time (in seconds) that the Switch will wait before forwarding a BOOTREQUEST packet.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual DHCP/BOOTP Relay Interface Settings The DHCP/ BOOTP Relay Interface Settings allow the user to set up a server, by IP address, for relaying DHCP/ BOOTP information to the Switch. The user may enter a previously configured IP interface on the Switch that will be connected directly to the DHCP/BOOTP server using the following window.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual DNS Relay Computer users usually prefer to use text names for computers for which they may want to open a connection. Computers themselves, require 32 bit IP addresses. Somewhere, a database of network devices’ text names and their corresponding IP addresses must be maintained. The Domain Name System (DNS) is used to map names to IP addresses throughout the Internet and has been adapted for use within intranets.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description DNS State This field can be toggled between Disabled and Enabled using the pull-down menu, and is used to enable or disable the DNS Relay service on the Switch. Primary Name Server Allows the entry of the IP address of a primary domain name server (DNS). Secondary Name Server Allows the entry of the IP address of a secondary domain name server (DNS).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual VRRP VRRP or Virtual Routing Redundancy Protocol is a function on the Switch that dynamically assigns responsibility for a virtual router to one of the VRRP routers on a LAN. The VRRP router that controls the IP address associated with a virtual router is called the Master, and will forward packets sent to this IP address.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual VRRP Virtual Router Settings The following window will allow the user to view the parameters for the VRRP function on the Switch. To view this window, click Configuration > Layer 3 IP Networking > VRRP > VRRP Virtual Router Settings: Figure 6- 156.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Or, the user may click the hyperlinked Interface Name to view the same window: The following parameters may be set to configure an existing or new VRRP virtual router. Parameter Description Interface Name Enter the name of a previously configured IP interface for which to create a VRRP entry. This IP interface must be assigned to a VLAN on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 158. VRRP Virtual Router Settings - Display window This window displays the following information: Parameter Description Interface Name An IP interface name that has been enabled for VRRP. This entry must have been previously set in the IP Interface Settings table. Authentication type Displays the type of authentication used to compare VRRP packets received by a virtual router.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Admin. State Displays the current state of the router. Up will be displayed if the virtual router is enabled and Down, if the virtual router is disabled. Priority Displays the priority of the virtual router. A higher priority will increase the probability that this router will become the Master router of the group. A lower priority will increase the probability that this router will become the backup router.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following parameters may be viewed or configured: Parameter Description Interface Name The name of a previously created IP interface for which to configure the VRRP authentication. Authentication Type Specifies the type of authentication used. The Authentication Type must be consistent with all routers participating within the VRRP group.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IP Multicast Routing Protocol The functions supporting IP multicasting are added under the IP Multicast Routing Protocol folder, from the Layer 3 IP Networking folder. IGMP, DVMRP, and PIM-DM can be enabled or disabled on the Switch without changing the individual protocol’s configuration.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Multicast routers send IGMP queries (to the all-hosts group address: 224.0.0.1) periodically to see whether any group members exist on their subnetworks. If there is no response from a particular group, the router assumes that there are no group members on the network. The Time-to-Live (TTL) field of query messages is set to 1 so that the queries will not be forwarded to other subnetworks.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Timers As previously mentioned, IGMPv3 incorporates filters to include or exclude sources. These filters are kept updated using timers. IGMPv3 utilizes two types of timers, one for the group and one for the source. The purpose of the filter mode is to reduce the reception state of a multicast group so that all members of the multicast group are satisfied.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IGMP Interface Configuration The Internet Group Multicasting Protocol (IGMP) can be configured on the Switch on a per-IP interface basis. To view the IGMP Interface Table, open the IP Multicast Routing Protocol folder under Configuration and click Layer 3 IP Networking > IGMP Interface Settings. Each IP interface configured on the Switch is displayed in the below IGMP Interface Table dialog box.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual This window allows the configuration of IGMP for each IP interface configured on the Switch. IGMP can be configured as Version 1, 2 or 3 by toggling the Version field using the pull-down menu. Enter a value between 1 and 31,744 seconds in the Query Interval field to alter the length of time between queries.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual DVMRP Interface Configuration The Distance Vector Multicast Routing Protocol (DVMRP) is a hop-based method of building multicast delivery trees from multicast sources to all nodes of a network. Because the delivery trees are ‘pruned’ and ‘shortest path’, DVMRP is relatively efficient. Because multicast group membership information is forwarded by a distance-vector algorithm, propagation is slow.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 167. DVMRP Interface Settings – Edit window The following fields can be set: Parameter Description Interface Name Displays the name of the IP interface for which DVMRP is to be configured. This must be a previously defined IP interface. IP Address Displays the IP address corresponding to the IP Interface name entered above.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual PIM Protocol PIM or Protocol Independent Multicast is a method of forwarding traffic to multicast groups over the network using any pre-existing unicast routing protocol, such as RIP or OSPF, set on routers within a multicast network. The xStack DGS/DXS-3300 Series supports two types of PIM, Dense Mode (PIM-DM) and Sparse Mode (PIM-SM).
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual When the latter occurs, the same packet may be sent twice, one type encapsulated, one not. The RP will detect this flaw and then return a Register Suppression message to the DR requesting it to discontinue sending encapsulated packets. Assert Messages At times on the PIM-SM enabled network, parallel paths are created from source to receiver, meaning some receivers will receive the same multicast packets twice.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 170. PIM Interface Settings – Edit window The following fields can be set: Parameter Description Interface Name This read-only field denotes the IP interface selected to be configured for PIM. IP Address This read-only field denotes the IP address of the IP interface selected to be configured for PIM.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual PIM Candidate BSR Settings The following windows are used to configure the Candidate Boot Strap Router settings for the switch and the priority of the selected IP interface to become the Boot Strap Router (BSR) for the PIM enabled network.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description Interface Name This read-only field denotes the IP Interface Name to be edited for its C-BSR priority. IP Address Denotes the IP Address of the IP Interface Name to be edited for its C-BSR priority. Priority Used to state the Priority of this IP Interface to become the BSR. The user may select a priority between -1 to 255. An entry of -1 states that the interface will be disabled to be the BSR.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual NOTE: The Probe time value must be less than half of the Register Suppression Time value. If not, the administrator will be presented with an error message after clicking Apply. PIM Candidate RP Global Settings The following window is used to set the Parameters for this Switch to become the RP of its distribution tree.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 6- 176. PIM Candidate RP Settings – Add window The following fields can be viewed or set: Parameter Description Group Address Enter the multicast group address for this CRP. This address must be a class D address. Group Mask Enter the mask for the multicast group address stated above. Interface Name Enter the name of the PIM-SM enabled interface the switch administrator wishes to become the CRP for this group.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual PIM Static RP Settings This window is used to view the Static RP settings for this router. To view this window, click Configuration > Layer 3 IP Networking > IP Multicast Routing Protocol > PIM Protocol > PIM Static RP Settings. Figure 6- 179.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 7 Security Management Security IP User Accounts Access Authentication Control (TACACS) Secure Sockets Layer (SSL) Secure Shell (SSH) The following section will aid the user in configuring security functions for the Switch. The Switch includes various functions for security, including TACACS, Security IPs, SSL, and SSH, all discussed in detail in the following section.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual User Accounts Use the User Accounts Management window to control user privileges. To view existing User Accounts, open the Security Management folder and click on the User Accounts link. This will open the User Account Management page, as shown below. Figure 7- 2. User Accounts window To add a new user, click on the Add button. To modify or delete an existing user, click on the Modify button for that user. Figure 7- 3.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Admin and User Privileges There are two levels of user privileges, Admin and User. Some menu selections available to users with Admin privileges may not be available to those with User privileges.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Access Authentication Control The TACACS / XTACACS / TACACS+ / RADIUS commands allows secure access to the Switch using the TACACS / XTACACS / TACACS+ / RADIUS protocols. When a user logs in to the Switch or tries to access the administrator level privilege, he or she is prompted for a password.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Authentication Policy & Parameters This command will enable an administrator-defined authentication policy for users trying to access the Switch. When enabled, the device will check the Login Method List and choose a technique for user authentication upon login. To access the following window, click Security Management > Access Authentication Control > Authentication Policy & Parameter Settings: Figure 7- 5.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Application's Authentication Settings This window is used to configure switch configuration applications (console, Telnet, SSH, web) for login at the user level and at the administration level (Enable Admin) utilizing a previously configured method list. To view the following window, click Security Management > Access Authentication Control > Application Authentication Settings: Figure 7- 6.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Authentication Server Group This window will allow users to set up Authentication Server Groups on the Switch. A server group is a technique used to group TACACS/XTACACS/TACACS+/RADIUS server hosts into user-defined categories for authentication using method lists. The user may define the type of server group by protocol or by previously defined server group.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 7- 9. Authentication Server Group Table Add Settings window Enter a group name of up to 15 characters into the Group Name field and click Apply. The entry should appear in the Authentication Server Group Settings window, as shown in Figure 7-8 (Trinity). NOTE: The user must configure Authentication Server Hosts using the Authentication Server Hosts window before adding hosts to the list.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 7- 11. Authentication Server Host Setting - Add window Configure the following parameters to add an Authentication Server Host: Parameter Description IP Address The IP address of the remote server host the user wishes to add. Protocol The protocol used by the server host. The user may choose one of the following: • TACACS - Enter this parameter if the server host utilizes the TACACS protocol.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Login Method Lists This command will configure a user-defined or default Login Method List of authentication techniques for users logging on to the Switch. The sequence of techniques implemented in this command will affect the authentication result.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 7- 14. Login Method List – Add window To define a Login Method List, set the following parameters and click Apply: Parameter Description Method List Name Enter a method list name defined by the user of up to 15 characters.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Enable Method Lists The Enable Method Lists window is used to set up Method Lists to promote users with user level privileges to Administrator (Admin) level privileges using authentication methods on the Switch. Once a user acquires normal user level privileges on the Switch, he or she must be authenticated by a method on the Switch to gain administrator privileges on the Switch, which is defined by the Administrator.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 7- 17. Enable Method List - Add window To define an Enable Login Method List, set the following parameters and click Apply: Parameter Description Method List Name Enter a method list name defined by the user of up to 15 characters.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Configure Local Enable Password This window will configure the locally enabled password for the Enable Admin command. When a user chooses the "local_enable" method to promote user level privileges to administrator privileges, he or she will be prompted to enter the password configured here that is locally set on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Enable Admin The Enable Admin window is for users who have logged on to the Switch on the normal user level, and wish to be promoted to the administrator level. After logging on to the Switch, users will have only user level privileges. To gain access to administrator level privileges, the user will open this window and will have to enter an authentication password.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Secure Socket Layer (SSL) Secure Sockets Layer or SSL is a security feature that will provide a secure communication path between a host and client through the use of authentication, digital signatures and encryption.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Download Certificate This window is used to download a certificate file for the SSL function on the Switch from a TFTP server. The certificate file is a data record used for authenticating devices on the network. It contains information on the owner, keys for authentication and digital signatures. Both the server and the client must have consistent certificate files for optimal use of the SSL function.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Configuration This screen will allow the user to enable SSL on the Switch and implement any one or combination of listed ciphersuites on the Switch. A ciphersuite is a security string that determines the exact cryptographic parameters, specific encryption algorithms and key sizes to be used for an authentication session. The Switch possesses four possible ciphersuites for the SSL function, which are all enabled by default.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual NOTE: Certain implementations concerning the function and configuration of SSL are not available on the web-based management of this Switch and need to be configured using the command line interface. For more information on SSL and its functions, see the xStack DGS/DXS-3300 Series CLI Manual, located on the documentation CD of this product. NOTE: Enabling the SSL command will disable the web-based switch management.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Secure Shell (SSH) SSH is an abbreviation of Secure Shell, which is a program allowing secure remote login and secure network services over an insecure network. It allows a secure login to remote host computers, a safe method of executing commands on a remote end node, and will provide secure encrypted and authenticated communication between two non-trusted hosts.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual To configure the SSH server on the Switch, modify the following parameters and click Apply: Parameter Description SSH Server Status Use the pull-down menu to enable or disable SSH on the Switch. The default is Disabled. Max Session (1-3) Enter a value between 1 and 3 to set the number of users that may simultaneously access the Switch. The default setting is 3.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SSH Authentication Mode and Algorithm Settings The SSH Algorithm window allows the configuration of the desired types of SSH algorithms used for authentication encryption. There are three categories of algorithms listed and specific algorithms of each may be enabled or disabled by using their corresponding pull-down menus. All algorithms are enabled by default.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Host-based This field may be enabled or disabled to choose if the administrator wishes to use a host computer for authentication. This parameter is intended for Linux users requiring SSH authentication techniques and the host computer is running the Linux operating system with a SSH program previously installed. This field is Enabled by default.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SSH User Authentication Mode The following windows are used to configure parameters for users attempting to access the Switch through SSH. To access the following window, click Security Management > Secure Shell > SSH User Authentication Mode. Figure 7- 25.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 8 SNMP Manager SNMP Settings Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Application Layer) designed specifically for managing and monitoring network devices. SNMP enables network management stations to read and modify the settings of gateways, routers, switches, and other network devices.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The xStack DGS/DXS-3300 Switch Series incorporate a flexible SNMP management for the switching environment. SNMP management can be customized to suit the needs of the networks and the preferences of the network administrator. Use the SNMP V3 menus to select the SNMP version used for specific tasks. The xStack DGS/DXS-3300 Switch Series support the Simple Network Management Protocol (SNMP) versions 1, 2c, and 3.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MD5 - Indicates that the HMAC-MD5-96 authentication level will be used. SHA - Indicates that the HMAC-SHA authentication protocol will be used. Priv-Protocol None - Indicates that no authorization protocol is in use. DES - Indicates that DES 56-bit encryption is in use based on the CBC-DES (DES56) standard. To return to the SNMP User Table, click the Show All SNMP User Table Entries link.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNMP View Table The SNMP View Table is used to assign views to community strings that define which MIB objects can be accessed by a remote SNMP manager. To view the SNMP View Table, open the SNMP Manager folder and click the SNMP View Table entry. The following screen should appear: Figure 8- 4. SNMP View Table To delete an existing SNMP View Table entry, click the in the Delete column corresponding to the entry to delete.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNMP Group Table An SNMP Group created with this table maps SNMP users (identified in the SNMP User Table) to the views created in the previous menu. To view the SNMP Group Table, open the SNMP Manager folder and click the SNMP Group Table entry. The following screen should appear: Figure 8- 6. SNMP Group Table To delete an existing SNMP Group Table entry, click the corresponding under the Delete heading.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 8- 8. SNMP Group Table Configuration – Add window The following parameters can set: Parameter Description Group Name Type an alphanumeric string of up to 32 characters. This is used to identify the new SNMP group of SNMP users. Read View Name This name is used to specify the SNMP group created can request SNMP messages.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNMP Community Table Use this table to create an SNMP community string to define the relationship between the SNMP manager and an agent. The community string acts like a password to permit access to the agent on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNMP Host Table Use the SNMP Host Table to set up SNMP trap recipients. Open the SNMP Manager folder and click on the SNMP Host Table link. This will open the SNMP Host Table page, as shown below. To delete an existing SNMP Host Table entry, click the corresponding under the Delete heading.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SNMP Engine ID The Engine ID is a unique identifier used for SNMP V3 implementations. This is an alphanumeric string used to identify the SNMP engine on the Switch. To display the Switch's SNMP Engine ID, open the SNMP Manger folder and click on the SNMP Engine ID link. This will open the SNMP Engine ID Configuration window, as shown below. Figure 8- 12.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 9 Monitoring Port Utilization CPU Utilization Packets Errors Size Stacking Information Module Information Device Status MAC Address Switch History Log IGMP Snooping Group IGMP Snooping Forward Browse Router Port Port Access Control Layer 3 Feature Browse IP Address Table Browse Routing Table Browse ARP Table Browse IP Multicast Forwarding Table Browse IGMP Group Table OSPF Monitor DVMRP Monitor PIM Monitor 245
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Utilization The Port Utilization page displays the percentage of the total available bandwidth being used on the port. To view the port utilization, open the Monitoring folder and then the Port Utilization link: Figure 9- 1.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual CPU Utilization The CPU Utilization displays the percentage of the CPU being used, expressed as an integer percentage and calculated as a simple average by time interval. To view the CPU Utilization window, open the Monitoring folder and click the CPU Utilization link. Figure 9- 2. CPU Utilization graph To select a port to view these statistics for, first select the Switch in the switch stack by using the Unit pull-down menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Packets The Web Manager allows various packet statistics to be viewed as either a line graph or a table. Six windows are offered. Received (RX) Click the Received (RX) link in the Packets folder of the Monitoring menu to view the following graph of packets received on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 9- 4. Rx Packets Analysis Table The following fields may be set or viewed: Parameter Description Time Interval [1s ] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record Number [200] Select number of times the Switch will be polled between 20 and 200. The default value is 200. Bytes Counts the number of bytes received on the port.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual UMB Cast (RX) Click the UMB Cast (RX) link in the Packets folder of the Monitoring menu to view the following graph of UMB cast packets received on the Switch. To select a port to view these statistics for, first select the Switch in the switch stack by using the Unit pull-down menu and then select the port by using the Port pull-down menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 9- 6. Rx Packets Analysis window (table for Unicast, Multicast, and Broadcast Packets) The following fields may be set or viewed: Parameter Description Time Interval [1s] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record Number [200] Select number of times the Switch will be polled between 20 and 200. The default value is 200.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Transmitted (TX) Click the Transmitted (TX) link in the Packets folder of the Monitoring menu to view the following graph of packets transmitted from the Switch. To select a port to view these statistics for, first select the Switch in the switch stack by using the Unit pull-down menu and then select the port by using the Port pull-down menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 9- 8. Tx Packets Analysis window (table for Bytes and Packets) The following fields may be set or viewed: Parameter Description Time Interval [1s] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record Number [200] Select number of times the Switch will be polled between 20 and 200. The default value is 200.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Errors The Web Manager allows port error statistics compiled by the Switch's management agent to be viewed as either a line graph or a table. Four windows are offered. Received (RX) Click the Received (RX) link in the Error folder of the Monitoring menu to view the following graph of error packets received on the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 7- 27. Rx Error Analysis window (table) The following fields can be set: Parameter Description Time Interval [1s] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record Number [200] Select number of times the Switch will be polled between 20 and 200. The default value is 200.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Transmitted (TX) Click the Transmitted (TX) link in the Error folder of the Monitoring menu to view the following graph of error packets received on the Switch. To select a port to view these statistics for, first select the Switch in the switch stack by using the Unit pull-down menu and then select the port by using the Port pull-down menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 7- 29. Tx Error Analysis window (table) The following fields may be set or viewed: Parameter Description Time Interval [1s ] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record Number [200] Select number of times the Switch will be polled between 20 and 200. The default value is 200.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Size The Web Manager allows packets received by the Switch, arranged in six groups and classed by size, to be viewed as either a line graph or a table. Two windows are offered. To select a port to view these statistics for, first select the Switch in the switch stack by using the Unit pull-down menu and then select the port by using the Port pull-down menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following fields can be set or viewed: Parameter Description Time Interval [1s] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record Number [200] Select number of times the Switch will be polled between 20 and 200. The default value is 200.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Stacking Information To change a switch’s default stacking configuration (for example, the order in the stack), see Box Information in the Configuration folder. The number of switches in the switch stack (up to 12 total) are displayed in the upper right-hand corner of your webbrowser.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Prom Version Shows the PROM in use for the Switch. This may be different from the values shown in the illustration. Runtime Version Shows the firmware version in use for the Switch. This may be different from the values shown in the illustrations. H/W Version Shows the hardware version in use for the Switch. This may be different from the values shown in the illustration.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Module Information This window is used to view information about the DEM-420X or the DEM-420CX uplink module added to a member of the xStack DGS/DXS-3300 Switch Series. Currently, only the DXS-3326GSR and the DXS-3350SR members of the xStack DGS/DXS-3300 Switch Series have the capability to add the optional module.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Device Status The Device Status window can be found in the Monitoring menu by clicking the Device Status link. This window shows the status of the physical attributes of the Switch, including power sources and fans. Figure 9- 12. Device Status window The following fields may be viewed in this window: Parameter Description ID The Box ID of the Switch in the switch stack.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MAC Address This allows the Switch's dynamic MAC address forwarding table to be viewed. When the Switch learns an association between a MAC address and a port number, it makes an entry into its forwarding table. These entries are then used to forward packets through the Switch. To view the MAC Address forwarding table, from the Monitoring menu, click the MAC Address link: Figure 9- 13.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual The following fields can be viewed or set: Parameter Description VLAN Name Enter a VLAN Name for the forwarding table to be browsed by. MAC Address Enter a MAC address for the forwarding table to be browsed by. Unit – Port Select the switch Unit ID of the switch in the Switch stack and then the port by using the corresponding pull-down menus.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Switch History Log The Web manager allows the Switch's history log, as compiled by the Switch's management agent, to be viewed. To view the Switch history log, open the Maintenance folder and click the Switch History Log link. Figure 9- 14. Switch History Log window The Switch can record event information in its own logs, to designated SNMP trap receiving stations, and to the PC connected to the console manager.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IGMP Snooping Group This window allows the Switch’s IGMP Snooping Group Table to be viewed. IGMP Snooping allows the Switch to read the Multicast Group IP address and the corresponding MAC address from IGMP packets that pass through the Switch. The number of IGMP reports that were snooped is displayed in the Reports field. To view the IGMP Snooping Group Table, click IGMP Snooping Group on the Monitoring menu: Figure 9- 15.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IGMP Snooping Forwarding This window will display the current IGMP snooping forwarding table entries currently configured on the Switch. To view the following screen, open the Monitoring folder and click the IGMP Snooping Forwarding link. Figure 9- 16. IGMP Snooping Forwarding Table The user may search the IGMP Snooping Forwarding Table by VLAN Name using the top left hand corner Search.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse Router Port This displays which of the Switch’s ports are currently configured as router ports. A router port configured by a user (using the console or Web-based management interfaces) is displayed as a static router port, designated by S. A router port that is dynamically configured by the Switch is designated by D. Figure 9- 17.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Port Access Control The following screens are used to monitor 802.1x statistics of the Switch, on a per port basis. To view the Port Access Control screens, open the monitoring folder and click the Port Access Control folder. There are six screens to monitor.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 9- 19. Authenticator State window – MAC-Based 802.1x This window displays the Authenticator State for individual ports on a selected device. To select unit within the switch stack, use the pull-down menu at the top of the window and click Apply. A polling interval between 1 and 60 seconds can be set using the drop-down menu at the top of the window and clicking OK.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Authenticator Statistics This table contains the statistics objects for the Authenticator PAE associated with each port. An entry appears in this table for each port that supports the Authenticator function. To view the Authenticator Statistics, click Monitoring > Port Access Control > Authenticator Statistics. Figure 9- 20.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Rx Invalid The number of EAPOL frames that have been received by this Authenticator in which the frame type is not recognized. Rx Error The number of EAPOL frames that have been received by this Authenticator in which the Packet Body Length field is invalid. Last Version The protocol version number carried in the most recently received EAPOL frame.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Frames Tx The number of user data frames transmitted on this port during the session. ID A unique identifier for the session, in the form of a printable ASCII string of at least three characters. Authentic Method The authentication method used to establish the session. Valid Authentic Methods include: (1) Remote Authentic Server - The Authentication Server is external to the Authenticator’s System.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Authenticator Diagnostics This table contains the diagnostic information regarding the operation of the Authenticator associated with each port. An entry appears in this table for each port that supports the Authenticator function. To view the Authenticator Diagnostics, click Monitoring > Port Access Control > Authenticator Diagnostics. Figure 9- 22.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Auth Start Counts the number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of an EAPOL-Start message being received from the Supplicant. Auth LogOff Counts the number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of an EAPOL-Logoff message being received from the Supplicant.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RADIUS Authentication This table contains information concerning the activity of the RADIUS authentication client on the client side of the RADIUS authentication protocol. It has one row for each RADIUS authentication server that the client shares a secret with. To view the RADIUS Authentication, click Monitoring > Port Access Control > RADIUS Authentication. Figure 9- 23.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual BadAuthenticators The number of RADIUS Access-Response packets containing invalid authenticators or Signature attributes received from this server. PendingRequests The number of RADIUS Access-Request packets destined for this server that have not yet timed out or received a response.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual RoundTripTime The time interval between the most recent Accounting-Response and the AccountingRequest that matched it from this RADIUS accounting server. Requests The number of RADIUS Accounting-Request packets sent. This does not include retransmissions. Retransmissions The number of RADIUS Accounting-Request packets retransmitted to this RADIUS accounting server.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Layer 3 Feature This folder in the Monitoring section will display information concerning settings configured in Layer 3 IP Networking of the Configuration folder. These settings and parameters have been previously described in Section 6 of this manual, under Layer 3 IP Networking. Browse IP Address Table The IP Address Table may be found in the Monitoring menu in the Layer 3 Feature folder.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse Routing Table The Routing Table window may be found in the Monitoring menu in the Layer 3 Feature folder. This screen shows the current IP routing table of the Switch. To find a specific IP route, enter an IP address into the Destination Address field along with a proper subnet mask into the Mask field and click Find. Figure 9- 26.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse IP Multicast Forwarding Table The IP Multicast Forwarding Table window may be found in the Monitoring menu in the Layer 3 Feature folder. This window will show current IP multicasting information on the Switch. To search a specific entry, enter an multicast group IP address into the Multicast Group field or a Source IP address and click Find. Figure 9- 28.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse IGMP Group Table The IGMP Group Table window may be found in the Monitoring menu in the Layer 3 Feature folder. This window will show current IGMP group entries on the Switch. To search a specific IGMP group entry, enter an interface name into the Interface Name field or a Multicast Group IP address and click Find. Figure 9- 29.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Parameter Description IGMP Group Detail Interface Name Defines the interface name of the reporting multicast group. Multicast Group The IP address of the reporting Multicast Group. Last Reporter IP The IP address of the host member of the multicast group to last report being a member of that group.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual OSPF Monitoring This section offers windows regarding OSPF (Open Shortest Path First) information on the Switch, including the OSPF LSDB Table, OSPF Neighbor Table and the OSPF Virtual Neighbor Table. To view these tables, open the Monitoring folder and click OSPF Monitoring. Browse OSPF LSDB Table This table can be found in the OSPF Monitoring folder by clicking on the Browse OSPF LSDB Table link.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual If Adv. Router ID is selected, it is necessary to enter the IP address in the Advertisement Router ID field, and then click Find. If LSDB is selected, it is necessary to select the type of link state (RtrLink, NetLink, Summary, ASSummary and ASExtLink) in the LSDB Type field, and then click Find. The following fields are displayed in the OSPF LSDB Table: Parameter Description Area ID Allows the entry of an OSPF Area ID.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse OSPF Neighbor Table This table can be found in the OSPF Monitoring folder by clicking on the Browse OSPF Neighbor Table link. Routers that are connected to the same area or segment become neighbors in that area. Neighbors are elected via the Hello protocol. IP multicast is used to send out Hello packets to other routers on the segment.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual DVMRP Monitoring This menu allows the DVMRP (Distance-Vector Multicast Routing Protocol) to be monitored for each IP interface defined on the Switch. This folder, found in the Monitoring folder, offers 3 screens for monitoring; DVMRP Routing Table, DVMRP Neighbor Address Table and DVMRP Routing Next Hop Table.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse DVMRP Neighbor Table This table, found in the Monitoring menu under DVMRP Monitor > Browse DVMRP Neighbor Table contains information about DVMRP neighbors of the Switch. To search this table, enter either an Interface Name or Neighbor Address into the respective field and click the Find button. DVMRP neighbors of that entry will appear in the DVMRP Neighbor Table below. Figure 9- 34.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual PIM Monitoring Multicast routers use Protocol Independent Multicast (PIM) to determine which other multicast routers should receive multicast packets. To find out more information concerning PIM and its configuration on the Switch, see the IP Multicast Routing Protocol chapter of Section 6, Configuration. Browse PIM Neighbor Table The PIM Neighbor Table contains information regarding each of a router’s PIM neighbors.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Browse PIM RP Set Table The following window is used to assess information regarding the Rendezvous Point (RP) Set on the Switch. This screen may be found by clicking Monitoring > Layer 3 Feature > PIM Monitor > Browse PIM RP Set Table. Figure 9- 38.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 10 Switch Maintenance TFTP Services Multiple Image Services CF Services Ping Test Save Changes Reset Reboot System Logout TFTP Services Trivial File Transfer Protocol (TFTP) services allow the Switch’s firmware to be upgraded by transferring a new firmware file from a TFTP server to the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Download Configuration File To download a configuration file from a TFTP server, click on the TFTP Service folder in the Maintenance folder and then the Download Configuration File link: Figure 10- 2. Download Configuration window Enter the IP address of the TFTP server and specify the location of the switch configuration file on the TFTP server. Click Start to initiate the file transfer.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Upload Log To upload the Switch history log file to a TFTP server, open the TFTP Service folder in the Maintenance folder and then click the Upload Log link: Figure 10- 5. Upload Log window Enter the IP address of the TFTP server and the path and filename for the history log on the TFTP server. Click Start to record the IP address of the TFTP server and to initiate the file transfer.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Multiple Image Services The Multiple Image Services folder allows users of the xStack DGS/DXS-3300 Series switches to configure and view information regarding firmware located on the Switch. The Switch allows two firmware images to be stored in its memory and either can be configured to be the boot up firmware for the Switch. For information regarding firmware images located on the Switch, open the Firmware Information link.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Config Firmware Image The Config Firmware Image window allows users to configure firmware images saved in the memory of the Switch. To access the following window, click Maintenance > MULTIPLE IMAGE Services > Config Firmware Image. Figure 10- 7. Config Firmware Image window This window offers the following information: Parameter Description Image Select the firmware image to be configured using the pull-down menu.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual CompactFlash Services At the rear of the DGS-3324SRi Switch only, there is an open slot for a CompactFlash card. This 32MB PCMCIA flash card provides high capacity solid-state flash memory for storing information for and from the Switch, such as firmware, configuration files and even save log information kept on the Switch. It also supports True IDE Mode that is electrically compatible with an IDE disk drive.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Download Firmware from CF To download firmware saved on the CompactFlash card, click Maintenance > CF Services > Download & Upload > Download Firmware form CF which will open the following window: Figure 10- 10. Download Firmware from CF window Enter the file name, path and Image ID where the user wishes to place the firmware, into the space provided. The Image ID field has three options, Active, 1 and 2.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Upload Firmware to CF To upload firmware to the CompactFlash card, first open the Upload Firmware to CF window by clicking Maintenance > CF Services > Download & Upload > Upload Firmware to CF. Figure 10- 14. Upload Firmware to CF window Enter the file name and path into the space provided, along with the location of the Firmware on the Switch by specifying the Image ID, and click Start.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Upload Log to CF The user has the option of saving entries made into the Switch History Log onto the CompactFlash drive as well. These entries will be saved as a text file on the CompactFlash. To save a Switch History Log to the CompactFlash memory, first go to the Upload Log to CF window by clicking Maintenance > CF Services > Download & Upload > Upload Log to CF. Figure 10- 17.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual FS Commands The windows of this section are used for formatting and changing the settings for the CompactFlash card located at the back of the Switch. These commands relate to the CompactFlash card only and cannot be used for the Switch’s internal memory. Therefore, it will only be used with the DGS-3324SRi member of the xStack DGS/DXS-3300 Switch Series. Format The following window is used to format the CompactFlash card.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Md/Mkdir The following window is used to make a new directory on the CompactFlash card. To view this window, click Maintenance > CF Services > FS Command > Md/Mkdir. To accomplish this, enter a new path and filename into the space provided and click the Apply button. Figure 10- 21. Make a new Directory window Rd/Rmdir The following window is used to delete a file located on the CompactFlash Card.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Ping Test Ping is a small program that sends ICMP Echo packets to a specified IP address. The destination node then responds to or "echoes" the packets sent from the Switch. This is very useful to verify connectivity between the Switch and other nodes on the network. Figure 10- 25.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Reset The Reset function has several options when resetting the Switch. Some of the current configuration parameters can be retained while resetting all other configuration parameters to their factory defaults. NOTE: Only the Reset System option will enter the factory default parameters into the Switch’s non-volatile RAM, and then restart the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Reboot System The following menu is used to restart the Switch. Figure 10- 28. Reboot System window Clicking the Yes click-box will instruct the Switch to save the current configuration to non-volatile RAM before restarting the Switch. Clicking the No click-box instructs the Switch not to save the current configuration before restarting the Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Section 11 D-Link Single IP Management Single IP Management (SIM) Overview Topology Firmware Upgrade Configuration Backup/Restore Single IP Management (SIM) Overview Simply put, D-Link Single IP Management is a concept that will stack switches together over Ethernet instead of using stacking ports or modules. There are some advantages in implementing the "Single IP Management" feature: 1.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 2. 3. • It is not a command switch or member switch of another Single IP group. • It is connected to the member switches through its management VLAN. Member Switch (MS) - This is a switch that has joined a single IP group and is accessible from the CS, and it takes on the following characteristics: • It is not a CS or MS of another IP group. • It is connected to the CS through the CS management VLAN.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual 2. The topology map now includes new features for connections that are a member of a port trunking group. It will display the speed and number of Ethernet connections creating this port trunk group, as shown in the adjacent picture. NOTE: For more details regarding improvements made in SIMv1.6, please refer to the D-Link Single IP Management White Paper located on the D-Link website. 3.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual SIM Using the Web Interface All switches in the xStack DGS/DXS-3300 Series are set as Candidate (CaS) switches as their factory default configuration and Single IP Management will be disabled. To enable SIM for the Switch using the Web interface, go to the Single IP Management folder and click the SIM Settings link, revealing the following window. Figure 11- 1.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Topology The Topology window will be used to configure and manage the Switch within the SIM group and requires Java script to function properly on your computer. The following message should appear the first time the user clicks the Topology link in the Single IP Management folder. Figure 11- 3.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual MAC Address Displays the MAC Address of the corresponding Switch. Model Name Displays the full Model Name of the corresponding Switch. To view the Topology Map, click the View menu in the toolbar and then Topology, which will produce the following screen. The Topology View will refresh itself periodically (20 seconds by default). Figure 11- 5.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Layer 3 member switch Member switch of other group Layer 2 candidate switch Layer 3 candidate switch Unknown device Non-SIM devices Tool Tips In the Topology view window, the mouse plays an important role in configuration and in viewing device information. Setting the mouse cursor over a specific device in the topology window (tool tip) will display the same information about a specific device as the Tree view does.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 11- 7.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Right Click Right clicking on a device will allow the user to perform various functions, depending on the role of the Switch in the SIM group and the icon associated with it. Group Icon Figure 11- 8. Right Clicking a Group Icon The following options may appear for the user to configure: • Collapse - to collapse the group that will be represented by a single icon. • Expand - to expand the SIM group, in detail.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Commander Switch Icon Figure 11- 10. Right Clicking a Commander Icon The following options may appear for the user to configure: • Collapse - to collapse the group that will be represented by a single icon. • Expand - to expand the SIM group, in detail. • Property - to pop up a window to display the group information. Figure 11- 11. Property window Member Switch Icon Figure 11- 12.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual • Remove from group - remove a member from a group. • Configure - launch the web management to configure the Switch. • Property - to pop up a window to display the device information. Figure 11- 13. Property window Candidate Switch Icon Figure 11- 14. Right Clicking a Candidate icon The following options may appear for the user to configure: • Collapse - to collapse the group that will be represented by a single icon.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Figure 11- 16. Device Property window. This window holds the following information: Parameter Description Device Name This field will display the Device Name of the switches in the SIM group configured by the user. If no Device Name is configured by the name, it will be given the name default and tagged with the last six digits of the MAC Address to identify it.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Menu Bar The Single IP Management window contains a menu bar for device configurations, as seen below. Figure 11- 17. Menu Bar of the Topology View The five menus on the menu bar are as follows. File • • • Print Setup - will view the image to be printed. Print Topology - will print the topology map. Preference - will set display properties, such as polling interval, and the views to open at SIM startup.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Firmware Upgrade This screen is used to upgrade firmware from the Commander Switch to the Member Switch. To access the following window, click Single IP Management > Firmware Upgrade. Member Switches will be listed in the table and will be specified by Port (port on the CS where the MS resides), MAC Address, Model Name and Version.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Appendix A General IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.1D Spanning Tree IEEE 802.1w Rapid Spanning Tree IEEE 802.1s Multiple Spanning Tree Standards IEEE 802.1 P/Q VLAN IEEE 802.1p Priority Queues IEEE 802.1x Port and MAC Based Access Control IEEE 802.3ad Link Aggregation Control IEEE 802.3x Full-duplex Flow Control IEEE 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual DC fans: DGS-3324SR / DGS-3324SRi / DXS-3326GSR – Two built-in 40 x 40 x10 mm fans; One built-in 60 x 60 x 18 mm fan DXS-3350SR – Two 40 x 40 x 18mm DC fans Operating Temperature: 0 to 40 degrees Celsius Storage Temperature -25 to 55 degrees Celsius Humidity Dimensions Operating: 5% to 95% RH non-condensing Storage: 0% to 95% RH non-condensing DGS-3324SR / DGS-3324SRi – 441 mm x 207 mm x 44 mm (1U), 19 inch rackmount w
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Appendix B Cables and Connectors When connecting the Switch to another switch, a bridge or hub, a normal cable is necessary. Please review these products for matching cable pin assignment. The following diagrams and tables show the standard RJ-45 receptacle/connector and their pin assignments. Appendix 1- 1.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Appendix C System Log Entries The following table lists all possible entries and their corresponding meanings that will appear in the System Log of this Switch.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity , MAC: ) Configuration download was unsuccessful Configuration successfully uploaded Configuration upload was unsuccessful Log message successfully uploaded Interface Console Configuration download by console was unsuccessful! (Username: , IP: , MAC: ) Configuration successfully uploaded by console (Username: , IP:
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Web Telnet Event Description Log Content Login failed through Console Login failed through Console (Username: ) Logout through Console Logout through Console (Username: ) Console session timed out Severity Remark Warning If the user logs in through the console, no IP or MAC address information will be included in the log.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity , MAC: ) SNMP SNMP request received with invalid community string SNMP request received from with invalid community string! Informational STP Topology changed Topology changed Informational New Root selected New Root selected Informational BPDU Loop Back on port BPDU Loop Back on Port Warning Spanning Tree Protocol is enab
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Successful login through Console authenticated by AAA local method Successful login through Console authenticated by AAA local method (Username: ) Informational Login failed through Console authenticated by AAA local method Login failed through Console authenticated by AAA local method (Username: ) Warning Successful login through Web authenticated b
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content method MAC: ) Login failed through SSH authenticated by AAA local method Login failed through SSH from authenticated by AAA local method (Username: , MAC: ) Warning Successful login through Console authenticated by AAA none method Successful login through Console authenticated by AAA none method (Username: ) Informational Successfu
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Login failed through Console due to AAA server timeout or improper configuration Login failed through Console due to AAA server timeout or improper configuration (Username: ) Warning Successful login through Web authenticated by AAA server Successful login through Web from authenticated by AAA server (Username: , MAC: ) In
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Login failed through Telnet authenticated by AAA server Login failed through Telnet from authenticated by AAA server (Username: , MAC: ) Warning Login failed through Telnet due to AAA server timeout or improper configuration Login failed through Telnet from due to AAA server timeout or improper configuration (Username:
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Enable Admin failed through Web authenticated by AAA local_enable method Enable Admin failed through Web from authenticated by AAA local_enable method (Username: , MAC: ) Warning Successful Enable Admin through Web (SSL) authenticated by AAA local_enable method Successful Enable Admin through Web (SSL) from authenticated by AAA local_e
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Successful Enable Admin through Console authenticated by AAA none method Successful Enable Admin through Console authenticated by AAA none method (Username: ) Informational Successful Enable Admin through Web authenticated by AAA none method Successful Enable Admin through Web from authenticated by AAA none method (Username: , MAC: )
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Successful Enable Admin through Web authenticated by AAA server Successful Enable Admin through Web from authenticated by AAA server (Username: , MAC: ) Informational Enable Admin failed through Web authenticated by AAA server Enable Admin failed through Web from authenticated by AAA server (Username: ,
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Event Description Log Content Severity Remark ) Enable Admin failed through Telnet due to AAA server timeout or improper configuration Enable Admin failed through Telnet from due to AAA server timeout or improper configuration (Username: , MAC: ) Warning Successful Enable Admin through SSH authenticated by AAA server Successful Enable Admin through SSH from authe
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Category Packet Storm Security Event Description Log Content Severity Safeguard Engine is in filtering packet mode Safeguard Engine enters EXHAUSTED mode Warning Broadcast storm occurence Broadcast storm is occurring (port: ) Warning Broadcast storm has cleared Broadcast storm has cleared (port: ) Informational Multicast storm occurence Multicast storm is occurring (port: ) Warning Multicast storm
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Appendix D Cable Lengths Use the following table to as a guide for the maximum cable lengths.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual Glossary 1000BASE-LX: A short laser wavelength on multimode fiber optic cable for a maximum length of 550 meters 1000BASE-SX: A long wavelength for a "long haul" fiber optic cable for a maximum length of 10 kilometers 100BASE-FX: 100Mbps Ethernet implementation over fiber. 100BASE-TX: 100Mbps Ethernet implementation over Category 5 and Type 1 Twisted Pair cabling. 10BASE-T: The IEEE 802.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual IP address: Internet Protocol address. A unique identifier for a device attached to a network using TCP/IP. The address is written as four octets separated with full-stops (periods), and is made up of a network section, an optional subnet section and a host section. IPX: Internetwork Packet Exchange. A protocol allowing communication in a NetWare network.
xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch User Manual UDP - User Datagram Protocol: An Internet standard protocol that allows an application program on one device to send a datagram to an application program on another device. VLAN - Virtual LAN: A group of location- and topology-independent devices that communicate as if they are on a common physical LAN. VLT - Virtual LAN Trunk: A Switch-to-Switch link which carries traffic for all the VLANs on each Switch.
FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this manual, may cause harmful interference to radio communications.
LIMITED WARRANTY D-Link provides this limited warranty for its product only to the person or entity who originally purchased the product from D-Link or its authorized reseller or distributor. D-Link would fulfill the warranty obligation according to the local warranty policy in which you purchased our products.
TERRITORY WHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO NINETY (90) DAYS. EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED HEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE PRODUCT IS WITH THE PURCHASER OF THE PRODUCT.
Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited Warranty: • • Only to the person or entity that originally purchased the product from D-Link or its authorized reseller or distributor, and Only for products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S. Possessions or Protectorates, U.S. Military Installations, or addresses with an APO or FPO.
Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE PRODUCT IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY WHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO THE DURATION OF THE APPLICABLE WARRANTY PERIOD SET FORTH ABOVE.
Product Registration Register your D-Link product online at 340Hhttp://support.dlink.
D-Link Europe Limited Lifetime Warranty Dear Customer, please read below to understand the details of the warranty coverage you have. Warranty terms for D-LINK xStack products: All D-Link xStack products* are supplied with a 5 year warranty as standard. To enable the Limited Lifetime Warranty on this product you must register the product, within the first three months of purchase**, on the following website: http://www.dlink.
D-Link Limited Lifetime Warranty Hardware: D-Link warrants the D-Link hardware named above against defects in materials and workmanship for the period specified above. If D-Link receives notice of such defects during the warranty period, D-Link will, at its option, either repair or replace products proving to be defective. Replacement products may be either new or like-new. Software.
Tech Support Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within Australia: D-Link Technical Support over the Telephone: 1300-766-868 Monday to Friday 8:00am to 8:00pm EST Saturday 9:00am to 1:00pm EST D-Link Technical Support over the Internet: http://www.dlink.com.au email:support@dlink.com.
Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within South Eastern Asia and Korea: D-Link South Eastern Asia and Korea Technical Support over the Telephone: +65-6895-5355 Monday to Friday 9:00am to 12:30pm, 2:00pm-6:00pm Singapore Time D-Link Technical Support over the Internet: email:support@dlink.com.
Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within India D-Link Technical Support over the Telephone: +91-22-26526741 +91-22-26526696 –ext 161 to 167 Monday to Friday 9:30AM to 7:00PM D-Link Technical Support over the Internet: http://ww.dlink.co.in http://www.dlink.co.in/dlink/drivers/support.asp ftp://support.dlink.co.in email: techsupport@dlink.co.
Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers for the duration of the warranty period on this product. Customers can contact D-Link technical support through our web site or by phone. Tech Support for customers within the Russia D-Link Technical Support over the Telephone: (495) 744-00-99 Monday to Friday 10:00am to 6:30pm D-Link Technical Support over the Internet http://www.dlink.ru email: support@dlink.
Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within the U.A.E & North Africa: D-Link Technical Support over the Telephone: (971) 4-391-6480 (U.A.E) Sunday to Wednesday 9:00am to 6:00pm GMT+4 Thursday 9:00am to 1:00pm GMT+4 D-Link Middle East & North Africa D-Link Technical Support over the Internet: http://support.dlink-me.com email:support@dlink-me.
Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within South Africa and Sub Sahara Region: D-Link South Africa and Sub Sahara Technical Support over the Telephone: +27-12-665-2165 08600 DLINK ( For South Africa only ) Monday to Friday 8:30am to 9:00pm South Africa Time D-Link Technical Support over the Internet: http://www.d-link.co.za email:support@d-link.co.
Technical Support You can find updates and user documentation on the D-Link website Tech Support for Latin America customers: D-Link Technical Support over the followings Telephones: Argentina: 0800-666 1442 Monday to Friday 09:00am to 22:00pm Chile: 800-214 422 Monday to Friday 08:00am to 21:00pm Colombia: 01800-700 1588 Monday to Friday 07:00am to 20:00pm Ecuador: 1800-777 711 Monday to Friday 07:00am to 20:00pm El Salvador: 800-6137 Monday to Friday 06:00am to 19:00pm Guatemala:1800-300 0017
Техническая поддержка Обновления программного обеспечения и документация доступны на Интернет-сайте D-Link. D-Link предоставляет бесплатную поддержку для клиентов в течение гарантийного срока. Клиенты могут обратиться в группу технической поддержки DLink по телефону или через Интернет. Техническая поддержка D-Link: (495) 744-00-99 Техническая поддержка через Интернет http://www.dlink.ru email: support@dlink.
Asistencia Técnica D-Link Latin América pone a disposición de sus clientes, especificaciones, documentación y software mas reciente a través de nuestro Sitio Web www.dlinkla.com El servicio de soporte técnico tiene presencia en numerosos países de la Región Latino América, y presta asistencia gratuita a todos los clientes de D-Link, en forma telefónica e internet, a través de la casilla soporte@dlinkla.
Suporte Técnico Você pode encontrar atualizações de software e documentação de usuário no site da D-Link Brasil www.dlinkbrasil.com.br. A D-Link fornece suporte técnico gratuito para clientes no Brasil durante o período de vigência da garantia deste produto. Suporte Técnico para clientes no Brasil: Telefone São Paulo (11) 2185-9301 Segunda à sexta Das 8h30 às 18h30 Demais Regiões do Brasil 0800 70 24 104 E-mail: email:suporte@dlinkbrasil.com.
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Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within the United States and within Canada for the duration of the warranty period on this product. U.S. and Canadian customers can contact D-Link technical support through our website, or by phone.
Technical Support You can find software updates and user documentation on the D-Link websites. If you require product support, we encourage you to browse our FAQ section on the Web Site before contacting the Support line. We have many FAQ’s which we hope will provide you a speedy resolution for your problem. For Customers within The United Kingdom & Ireland: D-Link UK & Ireland Technical Support over the Internet: http://www.dlink.co.uk ftp://ftp.dlink.co.
Technische Unterstützung Aktualisierte Versionen von Software und Benutzerhandbuch finden Sie auf der Website von D-Link. D-Link bietet kostenfreie technische Unterstützung für Kunden innerhalb Deutschlands, Österreichs, der Schweiz und Osteuropas. Unsere Kunden können technische Unterstützung über unsere Website, per E-Mail oder telefonisch anfordern. Web: http://www.dlink.de E-Mail: support@dlink.de Telefon: +49 (1805)2787 0,12€/Min aus dem Festnetz der Deutschen Telekom.
Assistance technique Vous trouverez la documentation et les logiciels les plus récents sur le site web D-Link. Vous pouvez contacter le service technique de D-Link par notre site internet ou par téléphone. Support technique destiné aux clients établis en France: Assistance technique D-Link par téléphone : 0820 0803 03 N° INDIGO - 0,12€ TTC/min* *Prix en France Métropolitaine au 3 mars 2005 Du lundi au samedi – de 9h00 à 19h00 Assistance technique D-Link sur internet : http://www.dlink.
Asistencia Técnica Puede encontrar las últimas versiones de software así como documentación técnica en el sitio web de D-Link. D-Link ofrece asistencia técnica gratuita para clientes residentes en España durante el periodo de garantía del producto. Asistencia Técnica de D-Link por teléfono: +34 902 30 45 45 Lunes a Viernes de 9:00 a 14:00 y de 15:00 a 18:00 Asistencia Técnica de D-Link a través de Internet: http://www.dlink.es/support/ e-mail: soporte@dlink.
Supporto tecnico Gli ultimi aggiornamenti e la documentazione sono disponibili sul sito D-Link. Supporto tecnico per i clienti residenti in Italia D-Link Mediterraneo S.r.L. Via N. Bonnet 6/B 20154 Milano Supporto Tecnico dal lunedì al venerdì dalle ore 9.00 alle ore 19.00 con orario continuato Telefono: 02-39607160 URL : http://www.dlink.it/supporto.html Email: tech@dlink.
Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within Benelux for the duration of the warranty period on this product. Benelux customers can contact D-Link technical support through our website, or by phone. Tech Support for customers within the Netherlands: D-Link Technical Support over the Telephone: 0900 501 2007 Monday to Friday 9:00 am to 10:00 pm D-Link Technical Support over the Internet: www.dlink.
Pomoc techniczna Najnowsze wersje oprogramowania i dokumentacji użytkownika można znaleźć w serwisie internetowym firmy D-Link. D-Link zapewnia bezpłatną pomoc techniczną klientom w Polsce w okresie gwarancyjnym produktu. Klienci z Polski mogą się kontaktować z działem pomocy technicznej firmy D-Link za pośrednictwem Internetu lub telefonicznie. Telefoniczna pomoc techniczna firmy D-Link: (+48 12) 25-44-000 Pomoc techniczna firmy D-Link świadczona przez Internet: URL: http://www.dlink.
Technická podpora Aktualizované verze software a uživatelských příruček najdete na webové stránce firmy D-Link. D-Link poskytuje svým zákazníkům bezplatnou technickou podporu Zákazníci mohou kontaktovat oddělení technické podpory přes webové stránky, mailem nebo telefonicky Web: http://www.dlink.cz/suppport/ E-mail: support@dlink.cz Telefon: 224 247 503 Telefonická podpora je v provozu: PO- PÁ od 09.00 do 17.
Technikai Támogatás Meghajtó programokat és frissítéseket a D-Link Magyarország weblapjáról tölthet le. Telefonon technikai segítséget munkanapokon hétfőtől-csütörtökig 9.00 – 16.00 óráig és pénteken 9.00 – 14.00 óráig kérhet a (1) 461-3001 telefonszámon vagy a support@dlink.hu emailcímen. Magyarországi technikai támogatás : D-Link Magyarország 1074 Budapest, Alsóerdősor u. 6. – R70 Irodaház 1 em. Tel. : 06 1 461-3001 Fax : 06 1 461-3004 email : support@dlink.hu URL : http://www.dlink.
Teknisk Support Du kan finne programvare oppdateringer og bruker dokumentasjon på D-Links web sider. D-Link tilbyr sine kunder gratis teknisk support under produktets garantitid. Kunder kan kontakte D-Links teknisk support via våre hjemmesider, eller på tlf. Teknisk Support: D-Link Teknisk telefon Support: 800 10 610 (Hverdager 08:00-20:00) D-Link Teknisk Support over Internett: http://www.dlink.
Teknisk Support Du finder software opdateringer og brugerdokumentation på D-Link’s hjemmeside. D-Link tilbyder gratis teknisk support til kunder i Danmark i hele produktets garantiperiode. Danske kunder kan kontakte D-Link’s tekniske support via vores hjemmeside eller telefonisk. D-Link teknisk support over telefonen: Tlf. 7026 9040 Hverdager: kl. 08:00 – 20:00 D-Link teknisk support på Internettet: http://www.dlink.
Teknistä tukea asiakkaille Suomessa: D-Link tarjoaa teknistä tukea asiakkailleen. Tuotteen takuun voimassaoloajan. Tekninen tuki palvelee seuraavasti: Arkisin klo. 9 - 21 numerosta 0800-114 677 Internetin kautta Ajurit ja lisätietoja tuotteista. http://www.dlink.fi Sähköpostin kautta voit myös tehdä kyselyitä.
Teknisk Support På vår hemsida kan du hitta mer information om mjukvaru uppdateringar och annan användarinformation. D-Link tillhandahåller teknisk support till kunder i Sverige under hela garantitiden för denna produkt. Teknisk Support för kunder i Sverige: D-Link Teknisk Support via telefon: 0770-33 00 35 Vardagar 08.00-20.00 D-Link Teknisk Support via Internet: http://www.dlink.
Suporte Técnico Você pode encontrar atualizações de software e documentação de utilizador no site de D-Link Portugal http://www.dlink.pt. A D-Link fornece suporte técnico gratuito para clientes no Portugal durante o período de vigência de garantia deste produto. Suporte Técnico para clientes no Portugal: Assistência Técnica: Email: soporte@dlink.es http://www.dlink.pt/support/ ftp://ftp.dlink.
Τεχνική Υποστήριξη Μπορείτε να βρείτε software updates και πληροφορίες για τη χρήση των προϊόντων στις ιστοσελίδες της D-Link Η D-Link προσφέρει στους πελάτες της δωρεάν υποστήριξη στον Ελλαδικό χώρο Μπορείτε να επικοινωνείτε με το τμήμα τεχνικής υποστήριξης μέσω της ιστοσελίδας ή μέσω τηλεφώνου Για πελάτες εντός του Ελλαδικού χώρου: Τηλεφωνική υποστήριξη D-Link : Τηλ: 210 86 11 114 Φαξ: 210 86 53 172 (Δευτέρα-Παρασκευή 09:00-17:00) e-mail: support@dlink.
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International Offices U.S.A Spain Middle East (Dubai) 17595 Mt. Herrmann Street Fountain Valley, CA 92708 TEL: 1-800-326-1688 URL: www.dlink.com Avenida Diagonal, 593-95, 9th floor 08014 Barcelona Spain TEL: 34 93 4090770 FAX: 34 93 4910795 URL: www.dlink.es P.O.Box: 500376 Office: 103, Building:3 Dubai Internet City Dubai, United Arab Emirates Tel: +971-4-3916480 Fax: +971-4-3908881 URL: www.dlink-me.
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